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docs: fix onBrokenAnchor behavior and links (#5520)

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* fix: component url errors

* remove-unnecessary-nav-controls

* fix: update link-ids so onBrokenAnchors doesnt throw warnings

* delete unused category files

* delete unused sidebar_position

* space

* docs: format URLs in documentation for consistency

* fix: urls returning 404s

* backtick
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{"position":5, "label":"Agents"}

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--- ---
title: Create a problem-solving agent title: Create a problem-solving agent
sidebar_position: 2
slug: /agents-tool-calling-agent-component slug: /agents-tool-calling-agent-component
--- ---

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title: Agents overview title: Agents overview
sidebar_position: 1
slug: /agents-overview slug: /agents-overview
--- ---

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title: Agents title: Agents
sidebar_position: 12
slug: /components-agents slug: /components-agents
--- ---
@ -18,7 +17,7 @@ The agent then uses a connected LLM to reason through the problem to decide whic
## Use an agent in a flow ## Use an agent in a flow
The [simple agent starter project](/starter-projects-simple-agent) uses an [agent component](#agent-component-agent-component) connected to URL and Calculator tools to answer a user's questions. The OpenAI LLM acts as a brain for the agent to decide which tool to use. Tools are connected to agent components at the **Tools** port. The [simple agent starter project](/starter-projects-simple-agent) uses an [agent component](#agent-component) connected to URL and Calculator tools to answer a user's questions. The OpenAI LLM acts as a brain for the agent to decide which tool to use. Tools are connected to agent components at the **Tools** port.
![Simple agent starter flow](/img/starter-flow-simple-agent.png) ![Simple agent starter flow](/img/starter-flow-simple-agent.png)

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@ -488,4 +488,4 @@ Advanced methods and attributes offer additional control and functionality. Unde
## Contribute Custom Components to Langflow ## Contribute Custom Components to Langflow
See [How to Contribute](/contributing-how-to-contribute#submitting-components) to contribute your custom component to Langflow. See [How to Contribute](/contributing-components) to contribute your custom component to Langflow.

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title: Data title: Data
sidebar_position: 3
slug: /components-data slug: /components-data
--- ---

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--- ---
title: Embeddings title: Embeddings
sidebar_position: 6
slug: /components-embedding-models slug: /components-embedding-models
--- ---
@ -60,7 +59,7 @@ This component is used to load embedding models from [Amazon Bedrock](https://aw
## Astra DB vectorize ## Astra DB vectorize
Connect this component to the **Embeddings** port of the [Astra DB vector store component](components-vector-stores#astra-db-serverless) to generate embeddings. Connect this component to the **Embeddings** port of the [Astra DB vector store component](/components-vector-stores#astra-db-vector-store) to generate embeddings.
This component requires that your Astra DB database has a collection that uses a vectorize embedding provider integration. This component requires that your Astra DB database has a collection that uses a vectorize embedding provider integration.
For more information and instructions, see [Embedding Generation](https://docs.datastax.com/en/astra-db-serverless/databases/embedding-generation.html). For more information and instructions, see [Embedding Generation](https://docs.datastax.com/en/astra-db-serverless/databases/embedding-generation.html).
@ -221,7 +220,7 @@ This component generates embeddings using MistralAI models.
| max_concurrent_requests | Integer | Maximum number of concurrent API requests (default: 64) | | max_concurrent_requests | Integer | Maximum number of concurrent API requests (default: 64) |
| max_retries | Integer | Maximum number of retry attempts for failed requests (default: 5) | | max_retries | Integer | Maximum number of retry attempts for failed requests (default: 5) |
| timeout | Integer | Request timeout in seconds (default: 120) | | timeout | Integer | Request timeout in seconds (default: 120) |
| endpoint | String | Custom API endpoint URL (default: "https://api.mistral.ai/v1/") | | endpoint | String | Custom API endpoint URL (default: `https://api.mistral.ai/v1/`) |
#### Outputs #### Outputs
@ -239,10 +238,10 @@ This component generates embeddings using NVIDIA models.
| Name | Type | Description | | Name | Type | Description |
|------|------|-------------| |------|------|-------------|
| model | String | The NVIDIA model to use for embeddings (e.g., nvidia/nv-embed-v1) | | model | String | The NVIDIA model to use for embeddings (e.g., `nvidia/nv-embed-v1`) |
| base_url | String | Base URL for the NVIDIA API (default: https://integrate.api.nvidia.com/v1) | | base_url | String | Base URL for the NVIDIA API (default: `https://integrate.api.nvidia.com/v1`) |
| nvidia_api_key | SecretString | API key for authenticating with NVIDIA's service | | nvidia_api_key | SecretString | API key for authenticating with NVIDIA's service |
| temperature | Float | Model temperature for embedding generation (default: 0.1) | | temperature | Float | Model temperature for embedding generation (default: `0.1`) |
#### Outputs #### Outputs

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title: Helpers title: Helpers
sidebar_position: 4
slug: /components-helpers slug: /components-helpers
--- ---

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title: Inputs and outputs title: Inputs and outputs
sidebar_position: 1
slug: /components-io slug: /components-io
--- ---

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--- ---
title: Loaders title: Loaders
sidebar_position: 10
slug: /components-loaders slug: /components-loaders
--- ---
@ -27,9 +26,9 @@ The Confluence component integrates with the Confluence wiki collaboration platf
| Name | Display Name | Info | | Name | Display Name | Info |
| --- | --- | --- | | --- | --- | --- |
| url | Site URL | The base URL of the Confluence Space (e.g., https://company.atlassian.net/wiki) | | url | Site URL | The base URL of the Confluence Space (e.g., `https://company.atlassian.net/wiki`) |
| username | Username | Atlassian User E-mail (e.g., email@example.com) | | username | Username | Atlassian User E-mail (e.g., `email@example.com`) |
| api_key | API Key | Atlassian API Key (Create at: https://id.atlassian.com/manage-profile/security/api-tokens) | | api_key | API Key | Atlassian API Key (Create an API key at: [Atlassian](https://id.atlassian.com/manage-profile/security/api-tokens)) |
| space_key | Space Key | The key of the Confluence space to access | | space_key | Space Key | The key of the Confluence space to access |
| cloud | Use Cloud? | Whether to use Confluence Cloud (default: true) | | cloud | Use Cloud? | Whether to use Confluence Cloud (default: true) |
| content_format | Content Format | Specify content format (default: STORAGE) | | content_format | Content Format | Specify content format (default: STORAGE) |

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--- ---
title: Logic title: Logic
sidebar_position: 13
slug: /components-logic slug: /components-logic
--- ---

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--- ---
title: Models title: Models
sidebar_position: 5
slug: /components-models slug: /components-models
--- ---
@ -32,10 +31,10 @@ For more information, see [AIML documentation](https://docs.aimlapi.com/).
|--------------|-------------|---------------------------------------------------------------------------------------------| |--------------|-------------|---------------------------------------------------------------------------------------------|
| max_tokens | Integer | The maximum number of tokens to generate. Set to 0 for unlimited tokens. Range: 0-128000. | | max_tokens | Integer | The maximum number of tokens to generate. Set to 0 for unlimited tokens. Range: 0-128000. |
| model_kwargs | Dictionary | Additional keyword arguments for the model. | | model_kwargs | Dictionary | Additional keyword arguments for the model. |
| model_name | String | The name of the AIML model to use. Options are predefined in AIML_CHAT_MODELS. | | model_name | String | The name of the AIML model to use. Options are predefined in `AIML_CHAT_MODELS`. |
| aiml_api_base| String | The base URL of the AIML API. Defaults to https://api.aimlapi.com. | | aiml_api_base| String | The base URL of the AIML API. Defaults to `https://api.aimlapi.com`. |
| api_key | SecretString| The AIML API Key to use for the model. | | api_key | SecretString| The AIML API Key to use for the model. |
| temperature | Float | Controls randomness in the output. Default: 0.1. | | temperature | Float | Controls randomness in the output. Default: `0.1`. |
| seed | Integer | Controls reproducibility of the job. | | seed | Integer | Controls reproducibility of the job. |
### Outputs ### Outputs
@ -58,7 +57,7 @@ For more information, see [Amazon Bedrock documentation](https://docs.aws.amazon
| aws_access_key | SecretString | AWS Access Key for authentication. | | aws_access_key | SecretString | AWS Access Key for authentication. |
| aws_secret_key | SecretString | AWS Secret Key for authentication. | | aws_secret_key | SecretString | AWS Secret Key for authentication. |
| credentials_profile_name | String | Name of the AWS credentials profile to use (advanced). | | credentials_profile_name | String | Name of the AWS credentials profile to use (advanced). |
| region_name | String | AWS region name. Default: "us-east-1". | | region_name | String | AWS region name. Default: `us-east-1`. |
| model_kwargs | Dictionary | Additional keyword arguments for the model (advanced). | | model_kwargs | Dictionary | Additional keyword arguments for the model (advanced). |
| endpoint_url | String | Custom endpoint URL for the Bedrock service (advanced). | | endpoint_url | String | Custom endpoint URL for the Bedrock service (advanced). |
@ -78,14 +77,14 @@ For more information, see the [Anthropic documentation](https://docs.anthropic.c
| Name | Type | Description | | Name | Type | Description |
|---------------------|-------------|----------------------------------------------------------------------------------------| |---------------------|-------------|----------------------------------------------------------------------------------------|
| max_tokens | Integer | The maximum number of tokens to generate. Set to 0 for unlimited tokens. Default: 4096.| | max_tokens | Integer | The maximum number of tokens to generate. Set to 0 for unlimited tokens. Default: `4096`.|
| model | String | The name of the Anthropic model to use. Options include various Claude 3 models. | | model | String | The name of the Anthropic model to use. Options include various Claude 3 models. |
| anthropic_api_key | SecretString| Your Anthropic API key for authentication. | | anthropic_api_key | SecretString| Your Anthropic API key for authentication. |
| temperature | Float | Controls randomness in the output. Default: 0.1. | | temperature | Float | Controls randomness in the output. Default: `0.1`. |
| anthropic_api_url | String | Endpoint of the Anthropic API. Defaults to 'https://api.anthropic.com' if not specified (advanced). | | anthropic_api_url | String | Endpoint of the Anthropic API. Defaults to `https://api.anthropic.com` if not specified (advanced). |
| prefill | String | Prefill text to guide the model's response (advanced). | | prefill | String | Prefill text to guide the model's response (advanced). |
#### Outputs ### Outputs
| Name | Type | Description | | Name | Type | Description |
|-------|---------------|------------------------------------------------------------------| |-------|---------------|------------------------------------------------------------------|
@ -97,9 +96,7 @@ This component generates text using Azure OpenAI LLM.
For more information, see the [Azure OpenAI documentation](https://learn.microsoft.com/en-us/azure/ai-services/openai/). For more information, see the [Azure OpenAI documentation](https://learn.microsoft.com/en-us/azure/ai-services/openai/).
### Parameters ### Inputs
#### Inputs
| Name | Display Name | Info | | Name | Display Name | Info |
|---------------------|---------------------|---------------------------------------------------------------------------------| |---------------------|---------------------|---------------------------------------------------------------------------------|
@ -119,9 +116,7 @@ This component generates text using Cohere's language models.
For more information, see the [Cohere documentation](https://cohere.ai/). For more information, see the [Cohere documentation](https://cohere.ai/).
### Parameters ### Inputs
#### Inputs
| Name | Display Name | Info | | Name | Display Name | Info |
|---------------------|--------------------|----------------------------------------------------------| |---------------------|--------------------|----------------------------------------------------------|
@ -134,11 +129,9 @@ For more information, see the [Cohere documentation](https://cohere.ai/).
This component generates text using Google's Generative AI models. This component generates text using Google's Generative AI models.
For more information, see the [Google Generative AI documentation](https://cloud.google.com/ai-platform/training/docs/algorithms/gpt-3). For more information, see the [Google Generative AI documentation](https://cloud.google.com/vertex-ai/docs/).
### Parameters ### Inputs
#### Inputs
| Name | Display Name | Info | | Name | Display Name | Info |
|---------------------|--------------------|-----------------------------------------------------------------------| |---------------------|--------------------|-----------------------------------------------------------------------|
@ -156,20 +149,18 @@ This component generates text using Groq's language models.
For more information, see the [Groq documentation](https://groq.com/). For more information, see the [Groq documentation](https://groq.com/).
### Parameters ### Inputs
#### Inputs
| Name | Type | Description | | Name | Type | Description |
|----------------|---------------|-----------------------------------------------------------------| |----------------|---------------|-----------------------------------------------------------------|
| groq_api_key | SecretString | API key for the Groq API. | | groq_api_key | SecretString | API key for the Groq API. |
| groq_api_base | String | Base URL path for API requests. Default: "https://api.groq.com" (advanced). | | groq_api_base | String | Base URL path for API requests. Default: `https://api.groq.com` (advanced). |
| max_tokens | Integer | The maximum number of tokens to generate (advanced). | | max_tokens | Integer | The maximum number of tokens to generate (advanced). |
| temperature | Float | Controls randomness in the output. Range: [0.0, 1.0]. Default: 0.1. | | temperature | Float | Controls randomness in the output. Range: `[0.0, 1.0]`. Default: `0.1`. |
| n | Integer | Number of chat completions to generate for each prompt (advanced). | | n | Integer | Number of chat completions to generate for each prompt (advanced). |
| model_name | String | The name of the Groq model to use. Options are dynamically fetched from the Groq API. | | model_name | String | The name of the Groq model to use. Options are dynamically fetched from the Groq API. |
#### Outputs ### Outputs
| Name | Type | Description | | Name | Type | Description |
|-------|---------------|------------------------------------------------------------------| |-------|---------------|------------------------------------------------------------------|
@ -181,9 +172,7 @@ This component generates text using Hugging Face's language models.
For more information, see the [Hugging Face documentation](https://huggingface.co/). For more information, see the [Hugging Face documentation](https://huggingface.co/).
### Parameters ### Inputs
#### Inputs
| Name | Display Name | Info | | Name | Display Name | Info |
|---------------------|-------------------|-------------------------------------------| |---------------------|-------------------|-------------------------------------------|
@ -199,19 +188,17 @@ This component generates text using Maritalk LLMs.
For more information, see [Maritalk documentation](https://www.maritalk.com/). For more information, see [Maritalk documentation](https://www.maritalk.com/).
### Parameters ### Inputs
#### Inputs
| Name | Type | Description | | Name | Type | Description |
|----------------|---------------|-----------------------------------------------------------------| |----------------|---------------|-----------------------------------------------------------------|
| max_tokens | Integer | The maximum number of tokens to generate. Set to 0 for unlimited tokens. Default: 512. | | max_tokens | Integer | The maximum number of tokens to generate. Set to `0` for unlimited tokens. Default: `512`. |
| model_name | String | The name of the Maritalk model to use. Options: "sabia-2-small", "sabia-2-medium". Default: "sabia-2-small". | | model_name | String | The name of the Maritalk model to use. Options: `sabia-2-small`, `sabia-2-medium`. Default: `sabia-2-small`. |
| api_key | SecretString | The Maritalk API Key to use for authentication. | | api_key | SecretString | The Maritalk API Key to use for authentication. |
| temperature | Float | Controls randomness in the output. Range: [0.0, 1.0]. Default: 0.5. | | temperature | Float | Controls randomness in the output. Range: `[0.0, 1.0]`. Default: `0.5`. |
| endpoint_url | String | The Maritalk API endpoint. Default: https://api.maritalk.com. | | endpoint_url | String | The Maritalk API endpoint. Default: `https://api.maritalk.com`. |
#### Outputs ### Outputs
| Name | Type | Description | | Name | Type | Description |
|-------|---------------|------------------------------------------------------------------| |-------|---------------|------------------------------------------------------------------|
@ -223,14 +210,13 @@ This component generates text using MistralAI LLMs.
For more information, see [Mistral AI documentation](https://docs.mistral.ai/). For more information, see [Mistral AI documentation](https://docs.mistral.ai/).
### Parameters ### Inputs
#### Inputs
| Name | Type | Description | | Name | Type | Description |
|---------------------|--------------|-----------------------------------------------------------------------------------------------| |---------------------|--------------|-----------------------------------------------------------------------------------------------|
| max_tokens | Integer | The maximum number of tokens to generate. Set to 0 for unlimited tokens (advanced). | | max_tokens | Integer | The maximum number of tokens to generate. Set to 0 for unlimited tokens (advanced). |
| model_name | String | The name of the Mistral AI model to use. Options include "open-mixtral-8x7b", "open-mixtral-8x22b", "mistral-small-latest", "mistral-medium-latest", "mistral-large-latest", and "codestral-latest". Default: "codestral-latest". | | model_name | String | The name of the Mistral AI model to use. Options include `open-mixtral-8x7b`, `open-mixtral-8x22b`, `mistral-small-latest`, `mistral-medium-latest`, `mistral-large-latest`, and `codestral-latest`. Default: `codestral-latest`. |
| mistral_api_base | String | The base URL of the Mistral API. Defaults to https://api.mistral.ai/v1 (advanced). | | mistral_api_base | String | The base URL of the Mistral API. Defaults to `https://api.mistral.ai/v1` (advanced). |
| api_key | SecretString | The Mistral API Key to use for authentication. | | api_key | SecretString | The Mistral API Key to use for authentication. |
| temperature | Float | Controls randomness in the output. Default: 0.5. | | temperature | Float | Controls randomness in the output. Default: 0.5. |
| max_retries | Integer | Maximum number of retries for API calls. Default: 5 (advanced). | | max_retries | Integer | Maximum number of retries for API calls. Default: 5 (advanced). |
@ -240,7 +226,8 @@ For more information, see [Mistral AI documentation](https://docs.mistral.ai/).
| random_seed | Integer | Seed for random number generation. Default: 1 (advanced). | | random_seed | Integer | Seed for random number generation. Default: 1 (advanced). |
| safe_mode | Boolean | Enables safe mode for content generation (advanced). | | safe_mode | Boolean | Enables safe mode for content generation (advanced). |
#### Outputs ### Outputs
| Name | Type | Description | | Name | Type | Description |
|--------|---------------|-----------------------------------------------------| |--------|---------------|-----------------------------------------------------|
| model | LanguageModel | An instance of ChatMistralAI configured with the specified parameters. | | model | LanguageModel | An instance of ChatMistralAI configured with the specified parameters. |
@ -249,21 +236,21 @@ For more information, see [Mistral AI documentation](https://docs.mistral.ai/).
This component generates text using NVIDIA LLMs. This component generates text using NVIDIA LLMs.
For more information, see [NVIDIA AI Foundation Models documentation](https://developer.nvidia.com/ai-foundation-models). For more information, see [NVIDIA AI documentation](https://developer.nvidia.com/generative-ai).
### Parameters ### Inputs
#### Inputs
| Name | Type | Description | | Name | Type | Description |
|---------------------|--------------|-----------------------------------------------------------------------------------------------| |---------------------|--------------|-----------------------------------------------------------------------------------------------|
| max_tokens | Integer | The maximum number of tokens to generate. Set to 0 for unlimited tokens (advanced). | | max_tokens | Integer | The maximum number of tokens to generate. Set to `0` for unlimited tokens (advanced). |
| model_name | String | The name of the NVIDIA model to use. Default: "mistralai/mixtral-8x7b-instruct-v0.1". | | model_name | String | The name of the NVIDIA model to use. Default: `mistralai/mixtral-8x7b-instruct-v0.1`. |
| base_url | String | The base URL of the NVIDIA API. Default: "https://integrate.api.nvidia.com/v1". | | base_url | String | The base URL of the NVIDIA API. Default: `https://integrate.api.nvidia.com/v1`. |
| nvidia_api_key | SecretString | The NVIDIA API Key for authentication. | | nvidia_api_key | SecretString | The NVIDIA API Key for authentication. |
| temperature | Float | Controls randomness in the output. Default: 0.1. | | temperature | Float | Controls randomness in the output. Default: `0.1`. |
| seed | Integer | The seed controls the reproducibility of the job (advanced). Default: 1. | | seed | Integer | The seed controls the reproducibility of the job (advanced). Default: `1`. |
### Outputs
#### Outputs
| Name | Type | Description | | Name | Type | Description |
|--------|---------------|-----------------------------------------------------| |--------|---------------|-----------------------------------------------------|
| model | LanguageModel | An instance of ChatNVIDIA configured with the specified parameters. | | model | LanguageModel | An instance of ChatNVIDIA configured with the specified parameters. |
@ -274,9 +261,8 @@ This component generates text using Ollama's language models.
For more information, see [Ollama documentation](https://ollama.com/). For more information, see [Ollama documentation](https://ollama.com/).
### Parameters ### Inputs
#### Inputs
| Name | Display Name | Info | | Name | Display Name | Info |
|---------------------|---------------|---------------------------------------------| |---------------------|---------------|---------------------------------------------|
| Base URL | Base URL | Endpoint of the Ollama API. | | Base URL | Base URL | Endpoint of the Ollama API. |
@ -289,9 +275,7 @@ This component generates text using OpenAI's language models.
For more information, see [OpenAI documentation](https://beta.openai.com/docs/). For more information, see [OpenAI documentation](https://beta.openai.com/docs/).
### Parameters ### Inputs
#### Inputs
| Name | Type | Description | | Name | Type | Description |
|---------------------|---------------|------------------------------------------------------------------| |---------------------|---------------|------------------------------------------------------------------|
@ -303,7 +287,7 @@ For more information, see [OpenAI documentation](https://beta.openai.com/docs/).
| frequency_penalty | Float | Controls the frequency penalty. Range: [0.0, 2.0]. Default: 0.0. | | frequency_penalty | Float | Controls the frequency penalty. Range: [0.0, 2.0]. Default: 0.0. |
| presence_penalty | Float | Controls the presence penalty. Range: [0.0, 2.0]. Default: 0.0. | | presence_penalty | Float | Controls the presence penalty. Range: [0.0, 2.0]. Default: 0.0. |
#### Outputs ### Outputs
| Name | Type | Description | | Name | Type | Description |
|-------|---------------|------------------------------------------------------------------| |-------|---------------|------------------------------------------------------------------|
@ -321,9 +305,8 @@ This component generates text using Perplexity's language models.
For more information, see [Perplexity documentation](https://perplexity.ai/). For more information, see [Perplexity documentation](https://perplexity.ai/).
### Parameters ### Inputs
#### Inputs
| Name | Type | Description | | Name | Type | Description |
|---------------------|--------------|-----------------------------------------------------------------------------------------------| |---------------------|--------------|-----------------------------------------------------------------------------------------------|
| model_name | String | The name of the Perplexity model to use. Options include various Llama 3.1 models. | | model_name | String | The name of the Perplexity model to use. Options include various Llama 3.1 models. |
@ -334,7 +317,8 @@ For more information, see [Perplexity documentation](https://perplexity.ai/).
| n | Integer | Number of chat completions to generate for each prompt (advanced). | | n | Integer | Number of chat completions to generate for each prompt (advanced). |
| top_k | Integer | Number of top tokens to consider for top-k sampling. Must be positive (advanced). | | top_k | Integer | Number of top tokens to consider for top-k sampling. Must be positive (advanced). |
#### Outputs ### Outputs
| Name | Type | Description | | Name | Type | Description |
|--------|---------------|-----------------------------------------------------| |--------|---------------|-----------------------------------------------------|
| model | LanguageModel | An instance of ChatPerplexity configured with the specified parameters. | | model | LanguageModel | An instance of ChatPerplexity configured with the specified parameters. |
@ -345,18 +329,17 @@ This component generates text using SambaNova LLMs.
For more information, see [Sambanova Cloud documentation](https://cloud.sambanova.ai/). For more information, see [Sambanova Cloud documentation](https://cloud.sambanova.ai/).
### Parameters ### Inputs
#### Inputs
| Name | Type | Description | | Name | Type | Description |
|---------------------|---------------|------------------------------------------------------------------| |---------------------|---------------|------------------------------------------------------------------|
| sambanova_url | String | Base URL path for API requests. Default: "https://api.sambanova.ai/v1/chat/completions". | | sambanova_url | String | Base URL path for API requests. Default: `https://api.sambanova.ai/v1/chat/completions`. |
| sambanova_api_key | SecretString | Your SambaNova API Key. | | sambanova_api_key | SecretString | Your SambaNova API Key. |
| model_name | String | The name of the Sambanova model to use. Options include various Llama models. | | model_name | String | The name of the Sambanova model to use. Options include various Llama models. |
| max_tokens | Integer | The maximum number of tokens to generate. Set to 0 for unlimited tokens. | | max_tokens | Integer | The maximum number of tokens to generate. Set to 0 for unlimited tokens. |
| temperature | Float | Controls randomness in the output. Range: [0.0, 1.0]. Default: 0.07. | | temperature | Float | Controls randomness in the output. Range: [0.0, 1.0]. Default: 0.07. |
#### Outputs
### Outputs
| Name | Type | Description | | Name | Type | Description |
|-------|---------------|------------------------------------------------------------------| |-------|---------------|------------------------------------------------------------------|
@ -368,9 +351,8 @@ This component generates text using Vertex AI LLMs.
For more information, see [Google Vertex AI documentation](https://cloud.google.com/vertex-ai). For more information, see [Google Vertex AI documentation](https://cloud.google.com/vertex-ai).
### Parameters ### Inputs
#### Inputs
| Name | Type | Description | | Name | Type | Description |
|---------------------|--------------|-----------------------------------------------------------------------------------------------| |---------------------|--------------|-----------------------------------------------------------------------------------------------|
| credentials | File | JSON credentials file. Leave empty to fallback to environment variables. File type: JSON. | | credentials | File | JSON credentials file. Leave empty to fallback to environment variables. File type: JSON. |
@ -384,7 +366,8 @@ For more information, see [Google Vertex AI documentation](https://cloud.google.
| top_p | Float | The cumulative probability of parameter highest probability vocabulary tokens to keep for nucleus sampling. Default: 0.95 (advanced). | | top_p | Float | The cumulative probability of parameter highest probability vocabulary tokens to keep for nucleus sampling. Default: 0.95 (advanced). |
| verbose | Boolean | Whether to print verbose output. Default: False (advanced). | | verbose | Boolean | Whether to print verbose output. Default: False (advanced). |
#### Outputs ### Outputs
| Name | Type | Description | | Name | Type | Description |
|--------|---------------|-----------------------------------------------------| |--------|---------------|-----------------------------------------------------|
| model | LanguageModel | An instance of ChatVertexAI configured with the specified parameters. | | model | LanguageModel | An instance of ChatVertexAI configured with the specified parameters. |

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--- ---
title: Components overview title: Components overview
sidebar_position: 0
slug: /components-overview slug: /components-overview
--- ---

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@ -82,7 +82,7 @@ The component iterates through the input list of data objects, merging them into
| merged_data | Merged Data | A single data object containing the combined information from all input data objects | | merged_data | Merged Data | A single data object containing the combined information from all input data objects |
## Parse Data component ## Parse Data
The ParseData component converts data objects into plain text using a specified template. The ParseData component converts data objects into plain text using a specified template.
This component transforms structured data into human-readable text formats, allowing for customizable output through the use of templates. This component transforms structured data into human-readable text formats, allowing for customizable output through the use of templates.
@ -102,7 +102,7 @@ This component transforms structured data into human-readable text formats, allo
| text | Text | The resulting formatted text string as a message object. | | text | Text | The resulting formatted text string as a message object. |
## Split Text component ## Split Text
This component splits text into chunks of a specified length. This component splits text into chunks of a specified length.

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title: Prompts title: Prompts
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--- ---

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@ -17,7 +17,7 @@ The agent then uses a connected LLM to reason through the problem to decide whic
Tools are typically connected to agent components at the **Tools** port. Tools are typically connected to agent components at the **Tools** port.
The [simple agent starter project](/starter-projects-simple-agent) uses URL and Calculator tools connected to an [agent component](#agent-component-agent-component) to answer a user's questions. The OpenAI LLM acts as a brain for the agent to decide which tool to use. The [simple agent starter project](/starter-projects-simple-agent) uses URL and Calculator tools connected to an [agent component](/components-agents#agent-component) to answer a user's questions. The OpenAI LLM acts as a brain for the agent to decide which tool to use.
![Simple agent starter flow](/img/starter-flow-simple-agent.png) ![Simple agent starter flow](/img/starter-flow-simple-agent.png)

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{"position":8, "label":"Configuration"}

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title: Authentication title: Authentication
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title: Auto-saving title: Auto-saving
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--- ---
title: Run Langflow in backend-only mode title: Run Langflow in backend-only mode
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slug: /configuration-backend-only slug: /configuration-backend-only
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--- ---
title: Langflow CLI title: Langflow CLI
sidebar_position: 2
slug: /configuration-cli slug: /configuration-cli
--- ---
import Link from '@docusaurus/Link';
# Langflow CLI # Langflow CLI
The Langflow command line interface (Langflow CLI) is the main interface for managing and running the Langflow server. The Langflow command line interface (Langflow CLI) is the main interface for managing and running the Langflow server.
@ -25,10 +26,10 @@ python -m langflow [OPTIONS]
#### Options #### Options
| Option | Default | Values | Description | | Option | Default | Values | Description |
|--------|------|-----------|-------------| |--------|---------|--------|-------------|
| <a id="install-completion"></a>`--install-completion` | *Not applicable* | *Not applicable* | Install auto-completion for the current shell. | | <Link id="install-completion"/>`--install-completion` | *Not applicable* | *Not applicable* | Install auto-completion for the current shell. |
| <a id="show-completion"></a>`--show-completion` | *Not applicable* | *Not applicable* | Show the location of the auto-completion config file (if installed). | | <Link id="show-completion"/>`--show-completion` | *Not applicable* | *Not applicable* | Show the location of the auto-completion config file (if installed). |
| <a id="help"></a>`--help` | *Not applicable* | *Not applicable* | Display information about the command usage and its options and arguments. | | <Link id="help"/>`--help` | *Not applicable* | *Not applicable* | Display information about the command usage and its options and arguments. |
### langflow api-key ### langflow api-key
@ -44,8 +45,9 @@ python -m langflow api-key [OPTIONS]
| Option | Default | Values | Description | | Option | Default | Values | Description |
|--------|---------|--------|-------------| |--------|---------|--------|-------------|
| <a id="api-key-log-level"></a>`--log-level` | `critical` | `debug`<br/>`info`<br/>`warning`<br/>`error`<br/>`critical` | Set the logging level. | | <Link id="install-completion"/>`--install-completion` | *Not applicable* | *Not applicable* | Install auto-completion for the current shell. |
| <a id="api-key-help"></a>`--help` | *Not applicable* | *Not applicable* | Display information about the command usage and its options and arguments. | | <Link id="show-completion"/>`--show-completion` | *Not applicable* | *Not applicable* | Show the location of the auto-completion config file (if installed). |
| <Link id="help"/>`--help` | *Not applicable* | *Not applicable* | Display information about the command usage and its options and arguments. |
### langflow copy-db ### langflow copy-db
@ -67,7 +69,7 @@ python -m langflow copy-db
| Option | Default | Values | Description | | Option | Default | Values | Description |
|--------|---------|--------|-------------| |--------|---------|--------|-------------|
| <a id="copy-db-help"></a>`--help` | *Not applicable* | *Not applicable* | Display information about the command usage and its options and arguments. | | <Link id="copy-db-help"/>`--help` | *Not applicable* | *Not applicable* | Display information about the command usage and its options and arguments. |
### langflow migration ### langflow migration
@ -83,10 +85,9 @@ python -m langflow migration [OPTIONS]
| Option | Default | Values | Description | | Option | Default | Values | Description |
|--------|---------|--------|-------------| |--------|---------|--------|-------------|
| <a id="migration-test"></a>`--test` | `true` | [Boolean](#boolean) | Run migrations in test mode. Use `--no-test` to disable test mode. | | <Link id="migration-test"/>`--test` | `true` | [Boolean](#boolean) | Run migrations in test mode. Use `--no-test` to disable test mode. |
| <a id="migration-fix"></a>`--fix` | `false` (`--no-fix`) | [Boolean](#boolean) | Fix migrations. This is a destructive operation, and all affected data will be deleted. Only use this option if you know what you are doing. | | <Link id="migration-fix"/>`--fix` | `false` (`--no-fix`) | [Boolean](#boolean) | Fix migrations. This is a destructive operation, and all affected data will be deleted. Only use this option if you know what you are doing. |
| <a id="migration-help"></a>`--help` | *Not applicable* | *Not applicable* | Display information about the command usage and its options and arguments. | | <Link id="migration-help"/>`--help` | *Not applicable* | *Not applicable* | Display information about the command usage and its options and arguments. |
### langflow run ### langflow run
@ -102,26 +103,26 @@ python -m langflow run [OPTIONS]
| Option | Default | Values | Description | | Option | Default | Values | Description |
|--------|---------|--------|-------------| |--------|---------|--------|-------------|
| <a id="run-host"></a>`--host` | `127.0.0.1` | String | The host on which the Langflow server will run.<br/>See [`LANGFLOW_HOST` variable](./environment-variables.md#LANGFLOW_HOST). | | <Link id="run-host"/>`--host` | `127.0.0.1` | String | The host on which the Langflow server will run.<br/>See [`LANGFLOW_HOST` variable](./environment-variables.md#LANGFLOW_HOST). |
| <a id="run-workers"></a>`--workers` | `1` | Integer | Number of worker processes.<br/>See [`LANGFLOW_WORKERS` variable](./environment-variables.md#LANGFLOW_WORKERS). | | <Link id="run-workers"/>`--workers` | `1` | Integer | Number of worker processes.<br/>See [`LANGFLOW_WORKERS` variable](./environment-variables.md#LANGFLOW_WORKERS). |
| <a id="run-worker-timeout"></a>`--worker-timeout` | `300` | Integer | Worker timeout in seconds.<br/>See [`LANGFLOW_WORKER_TIMEOUT` variable](./environment-variables.md#LANGFLOW_WORKER_TIMEOUT). | | <Link id="run-worker-timeout"/>`--worker-timeout` | `300` | Integer | Worker timeout in seconds.<br/>See [`LANGFLOW_WORKER_TIMEOUT` variable](./environment-variables.md#LANGFLOW_WORKER_TIMEOUT). |
| <a id="run-port"></a>`--port` | `7860` | Integer | The port on which the Langflow server will run. The server automatically selects a free port if the specified port is in use.<br/>See [`LANGFLOW_PORT` variable](./environment-variables.md#LANGFLOW_PORT). | | <Link id="run-port"/>`--port` | `7860` | Integer | The port on which the Langflow server will run. The server automatically selects a free port if the specified port is in use.<br/>See [`LANGFLOW_PORT` variable](./environment-variables.md#LANGFLOW_PORT). |
| <a id="run-components-path"></a>`--components-path` | `langflow/components` | String | Path to the directory containing custom components.<br/>See [`LANGFLOW_COMPONENTS_PATH` variable](./environment-variables.md#LANGFLOW_COMPONENTS_PATH). | | <Link id="run-components-path"/>`--components-path` | `langflow/components` | String | Path to the directory containing custom components.<br/>See [`LANGFLOW_COMPONENTS_PATH` variable](./environment-variables.md#LANGFLOW_COMPONENTS_PATH). |
| <a id="run-env-file"></a>`--env-file` | Not set | String | Path to the `.env` file containing environment variables.<br/>See [Import environment variables from a .env file](./environment-variables.md#configure-variables-env-file). | | <Link id="run-env-file"/>`--env-file` | Not set | String | Path to the `.env` file containing environment variables.<br/>See [Import environment variables from a .env file](./environment-variables.md#configure-variables-env-file). |
| <a id="run-log-level"></a>`--log-level` | `critical` | `debug`<br/>`info`<br/>`warning`<br/>`error`<br/>`critical` | Set the logging level.<br/>See [`LANGFLOW_LOG_LEVEL` variable](./environment-variables.md#LANGFLOW_LOG_LEVEL). | | <Link id="run-log-level"/>`--log-level` | `critical` | `debug`<br/>`info`<br/>`warning`<br/>`error`<br/>`critical` | Set the logging level.<br/>See [`LANGFLOW_LOG_LEVEL` variable](./environment-variables.md#LANGFLOW_LOG_LEVEL). |
| <a id="run-log-file"></a>`--log-file` | `logs/langflow.log` | String | Set the path to the log file for Langflow.<br/>See [`LANGFLOW_LOG_FILE` variable](./environment-variables.md#LANGFLOW_LOG_FILE). | | <Link id="run-log-file"/>`--log-file` | `logs/langflow.log` | String | Set the path to the log file for Langflow.<br/>See [`LANGFLOW_LOG_FILE` variable](./environment-variables.md#LANGFLOW_LOG_FILE). |
| <a id="run-cache"></a>`--cache` | `InMemoryCache` | `InMemoryCache`<br/>`SQLiteCache` | Type of cache to use.<br/>See [`LANGFLOW_LANGCHAIN_CACHE` variable](./environment-variables.md#LANGFLOW_LANGCHAIN_CACHE). | | <Link id="run-cache"/>`--cache` | `InMemoryCache` | `InMemoryCache`<br/>`SQLiteCache` | Type of cache to use.<br/>See [`LANGFLOW_LANGCHAIN_CACHE` variable](./environment-variables.md#LANGFLOW_LANGCHAIN_CACHE). |
| <a id="run-dev"></a>`--dev` | `false` (`--no-dev`) | [Boolean](#boolean) | Run Langflow in development mode (may contain bugs).<br/>See [`LANGFLOW_DEV` variable](./environment-variables.md#LANGFLOW_DEV). | | <Link id="run-dev"/>`--dev` | `false` (`--no-dev`) | [Boolean](#boolean) | Run Langflow in development mode (may contain bugs).<br/>See [`LANGFLOW_DEV` variable](./environment-variables.md#LANGFLOW_DEV). |
| <a id="run-frontend-path"></a>`--frontend-path` | `./frontend` | String | Path to the frontend directory containing build files. This is for development purposes only.<br/>See [`LANGFLOW_FRONTEND_PATH` variable](./environment-variables.md#LANGFLOW_FRONTEND_PATH). | | <Link id="run-frontend-path"/>`--frontend-path` | `./frontend` | String | Path to the frontend directory containing build files. This is for development purposes only.<br/>See [`LANGFLOW_FRONTEND_PATH` variable](./environment-variables.md#LANGFLOW_FRONTEND_PATH). |
| <a id="run-open-browser"></a>`--open-browser` | `true` | [Boolean](#boolean) | Open the system web browser on startup. Use `--no-open-browser` to disable opening the system web browser on startup.<br/> See [`LANGFLOW_OPEN_BROWSER` variable](./environment-variables.md#LANGFLOW_OPEN_BROWSER). | | <Link id="run-open-browser"/>`--open-browser` | `true` | [Boolean](#boolean) | Open the system web browser on startup. Use `--no-open-browser` to disable opening the system web browser on startup.<br/> See [`LANGFLOW_OPEN_BROWSER` variable](./environment-variables.md#LANGFLOW_OPEN_BROWSER). |
| <a id="run-remove-api-keys"></a>`--remove-api-keys` | `false` (`--no-remove-api-keys`) | [Boolean](#boolean) | Remove API keys from the projects saved in the database.<br/> See [`LANGFLOW_REMOVE_API_KEYS` variable](./environment-variables.md#LANGFLOW_REMOVE_API_KEYS). | | <Link id="run-remove-api-keys"/>`--remove-api-keys` | `false` (`--no-remove-api-keys`) | [Boolean](#boolean) | Remove API keys from the projects saved in the database.<br/> See [`LANGFLOW_REMOVE_API_KEYS` variable](./environment-variables.md#LANGFLOW_REMOVE_API_KEYS). |
| <a id="run-backend-only"></a>`--backend-only` | `false` (`--no-backend-only`) | [Boolean](#boolean) | Only run Langflow's backend server (no frontend).<br/>See [`LANGFLOW_BACKEND_ONLY` variable](./environment-variables.md#LANGFLOW_BACKEND_ONLY). | | <Link id="run-backend-only"/>`--backend-only` | `false` (`--no-backend-only`) | [Boolean](#boolean) | Only run Langflow's backend server (no frontend).<br/>See [`LANGFLOW_BACKEND_ONLY` variable](./environment-variables.md#LANGFLOW_BACKEND_ONLY). |
| <a id="run-store"></a>`--store` | `true` | [Boolean](#boolean) | Enable the Langflow Store features. Use `--no-store` to disable the Langflow Store features.<br/>See [`LANGFLOW_STORE` variable](./environment-variables.md#LANGFLOW_STORE). | | <Link id="run-store"/>`--store` | `true` | [Boolean](#boolean) | Enable the Langflow Store features. Use `--no-store` to disable the Langflow Store features.<br/>See [`LANGFLOW_STORE` variable](./environment-variables.md#LANGFLOW_STORE). |
| <a id="run-auto-saving"></a>`--auto-saving` | `true` | [Boolean](#boolean) | Enable flow auto-saving. Use `--no-auto-saving` to disable flow auto-saving.<br/>See [`LANGFLOW_AUTO_SAVING` variable](./environment-variables.md#LANGFLOW_AUTO_SAVING). | | <Link id="run-auto-saving"/>`--auto-saving` | `true` | [Boolean](#boolean) | Enable flow auto-saving. Use `--no-auto-saving` to disable flow auto-saving.<br/>See [`LANGFLOW_AUTO_SAVING` variable](./environment-variables.md#LANGFLOW_AUTO_SAVING). |
| <a id="run-auto-saving-interval"></a>`--auto-saving-interval` | `1000` | Integer | Set the interval for flow auto-saving in milliseconds.<br/>See [`LANGFLOW_AUTO_SAVING_INTERVAL` variable](./environment-variables.md#LANGFLOW_AUTO_SAVING_INTERVAL). | | <Link id="run-auto-saving-interval"/>`--auto-saving-interval` | `1000` | Integer | Set the interval for flow auto-saving in milliseconds.<br/>See [`LANGFLOW_AUTO_SAVING_INTERVAL` variable](./environment-variables.md#LANGFLOW_AUTO_SAVING_INTERVAL). |
| <a id="run-health-check-max-retries"></a>`--health-check-max-retries` | `5` | Integer | Set the maximum number of retries for the health check. Use `--no-health-check-max-retries` to disable the maximum number of retries for the health check.<br/>See [`LANGFLOW_HEALTH_CHECK_MAX_RETRIES` variable](./environment-variables.md#LANGFLOW_HEALTH_CHECK_MAX_RETRIES). | | <Link id="run-health-check-max-retries"/>`--health-check-max-retries` | `5` | Integer | Set the maximum number of retries for the health check. Use `--no-health-check-max-retries` to disable the maximum number of retries for the health check.<br/>See [`LANGFLOW_HEALTH_CHECK_MAX_RETRIES` variable](./environment-variables.md#LANGFLOW_HEALTH_CHECK_MAX_RETRIES). |
| <a id="run-max-file-size-upload"></a>`--max-file-size-upload` | `100` | Integer | Set the maximum file size for the upload in megabytes.<br/>See [`LANGFLOW_MAX_FILE_SIZE_UPLOAD` variable](./environment-variables.md#LANGFLOW_MAX_FILE_SIZE_UPLOAD). | | <Link id="run-max-file-size-upload"/>`--max-file-size-upload` | `100` | Integer | Set the maximum file size for the upload in megabytes.<br/>See [`LANGFLOW_MAX_FILE_SIZE_UPLOAD` variable](./environment-variables.md#LANGFLOW_MAX_FILE_SIZE_UPLOAD). |
| <a id="run-help"></a>`--help` | *Not applicable* | *Not applicable* | Display information about the command usage and its options and arguments. | | <Link id="run-help"/>`--help` | *Not applicable* | *Not applicable* | Display information about the command usage and its options and arguments. |
### langflow superuser ### langflow superuser
@ -137,9 +138,9 @@ python -m langflow superuser [OPTIONS]
| Option | Default | Values | Description | | Option | Default | Values | Description |
|--------|---------|--------|-------------| |--------|---------|--------|-------------|
| <a id="superuser-username"></a>`--username` | Required | String | Specify the name for the superuser.<br/>See [`LANGFLOW_SUPERUSER` variable](./environment-variables.md#LANGFLOW_SUPERUSER). | | <Link id="superuser-username"/>`--username` | Required | String | Specify the name for the superuser.<br/>See [`LANGFLOW_SUPERUSER` variable](./environment-variables.md#LANGFLOW_SUPERUSER). |
| <a id="superuser-password"></a>`--password` | Required | String | Specify the password for the superuser.<br/>See [`LANGFLOW_SUPERUSER_PASSWORD` variable](./environment-variables.md#LANGFLOW_SUPERUSER_PASSWORD). | | <Link id="superuser-password"/>`--password` | Required | String | Specify the password for the superuser.<br/>See [`LANGFLOW_SUPERUSER_PASSWORD` variable](./environment-variables.md#LANGFLOW_SUPERUSER_PASSWORD). |
| <a id="superuser-log-level"></a>`--log-level` | `critical` | `debug`<br/>`info`<br/>`warning`<br/>`error`<br/>`critical` | Set the logging level. | | <Link id="superuser-log-level"/>`--log-level` | `critical` | `debug`<br/>`info`<br/>`warning`<br/>`error`<br/>`critical` | Set the logging level. |
## Precedence ## Precedence

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--- ---
title: Configure an external PostgreSQL database title: Configure an external PostgreSQL database
sidebar_position: 8 slug: /configuration-custom-database
--- ---
Langflow's default database is [SQLite](https://www.sqlite.org/docs.html), but you can configure Langflow to use PostgreSQL instead. Langflow's default database is [SQLite](https://www.sqlite.org/docs.html), but you can configure Langflow to use PostgreSQL instead.

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title: Global variables title: Global variables
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--- ---

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title: Security best practices title: Security best practices
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@ -1,11 +1,12 @@
--- ---
title: Environment variables title: Environment variables
sidebar_position: 7
slug: /environment-variables slug: /environment-variables
--- ---
import Tabs from '@theme/Tabs'; import Tabs from '@theme/Tabs';
import TabItem from '@theme/TabItem'; import TabItem from '@theme/TabItem';
import Link from '@docusaurus/Link';
Langflow lets you configure a number of settings using environment variables. Langflow lets you configure a number of settings using environment variables.
@ -104,44 +105,44 @@ That means, if you happen to set the same environment variable in both your term
## Supported environment variables {#supported-variables} ## Supported environment variables {#supported-variables}
The following table lists the environment variables supported by Langflow. The following table lists the environment variables supported by Langflow.
Here's the updated table with the requested changes:
| Variable | Format / Values | Default | Description | | Variable | Format / Values | Default | Description |
|----------|---------------|---------|-------------| |----------|---------------|---------|-------------|
| <a id="DO_NOT_TRACK"></a>`DO_NOT_TRACK` | Boolean | `false` | If enabled, Langflow will not track telemetry. | | <Link id="DO_NOT_TRACK"/>`DO_NOT_TRACK` | Boolean | `false` | If enabled, Langflow will not track telemetry. |
| <a id="LANGFLOW_AUTO_LOGIN"></a>`LANGFLOW_AUTO_LOGIN` | Boolean | `true` | Enable automatic login for Langflow. Set to `false` to disable automatic login and require the login form to log into the Langflow UI. Setting to `false` requires [`LANGFLOW_SUPERUSER`](#LANGFLOW_SUPERUSER) and [`LANGFLOW_SUPERUSER_PASSWORD`](#LANGFLOW_SUPERUSER_PASSWORD) to be set. | | <Link id="LANGFLOW_AUTO_LOGIN"/>`LANGFLOW_AUTO_LOGIN` | Boolean | `true` | Enable automatic login for Langflow. Set to `false` to disable automatic login and require the login form to log into the Langflow UI. Setting to `false` requires [`LANGFLOW_SUPERUSER`](#LANGFLOW_SUPERUSER) and [`LANGFLOW_SUPERUSER_PASSWORD`](environment-variables.md#LANGFLOW_SUPERUSER_PASSWORD) to be set. |
| <a id="LANGFLOW_AUTO_SAVING"></a>`LANGFLOW_AUTO_SAVING` | Boolean | `true` | Enable flow auto-saving.<br/>See [`--auto-saving` option](./configuration-cli.md#run-auto-saving). | | <Link id="LANGFLOW_AUTO_SAVING"/>`LANGFLOW_AUTO_SAVING` | Boolean | `true` | Enable flow auto-saving.<br/>See [`--auto-saving` option](./configuration-cli.md#run-auto-saving). |
| <a id="LANGFLOW_AUTO_SAVING_INTERVAL"></a>`LANGFLOW_AUTO_SAVING_INTERVAL` | Integer | `1000` | Set the interval for flow auto-saving in milliseconds.<br/>See [`--auto-saving-interval` option](./configuration-cli.md#run-auto-saving-interval). | | <Link id="LANGFLOW_AUTO_SAVING_INTERVAL"/>`LANGFLOW_AUTO_SAVING_INTERVAL` | Integer | `1000` | Set the interval for flow auto-saving in milliseconds.<br/>See [`--auto-saving-interval` option](./configuration-cli.md#run-auto-saving-interval). |
| <a id="LANGFLOW_BACKEND_ONLY"></a>`LANGFLOW_BACKEND_ONLY` | Boolean | `false` | Only run Langflow's backend server (no frontend).<br/>See [`--backend-only` option](./configuration-cli.md#run-backend-only). | | <Link id="LANGFLOW_BACKEND_ONLY"/>`LANGFLOW_BACKEND_ONLY` | Boolean | `false` | Only run Langflow's backend server (no frontend).<br/>See [`--backend-only` option](./configuration-cli.md#run-backend-only). |
| <a id="LANGFLOW_CACHE_TYPE"></a>`LANGFLOW_CACHE_TYPE` | `async`<br/>`redis`<br/>`memory`<br/>`disk`<br/>`critical` | `async` | Set the cache type for Langflow.<br/>If you set the type to `redis`, then you must also set the following environment variables: [`LANGFLOW_REDIS_HOST`](#LANGFLOW_REDIS_HOST), [`LANGFLOW_REDIS_PORT`](#LANGFLOW_REDIS_PORT), [`LANGFLOW_REDIS_DB`](#LANGFLOW_REDIS_DB), and [`LANGFLOW_REDIS_CACHE_EXPIRE`](#LANGFLOW_REDIS_CACHE_EXPIRE). | | <Link id="LANGFLOW_CACHE_TYPE"/>`LANGFLOW_CACHE_TYPE` | `async`<br/>`redis`<br/>`memory`<br/>`disk`<br/>`critical` | `async` | Set the cache type for Langflow.<br/>If you set the type to `redis`, then you must also set the following environment variables: [`LANGFLOW_REDIS_HOST`](#LANGFLOW_REDIS_HOST), [`LANGFLOW_REDIS_PORT`](#LANGFLOW_REDIS_PORT), [`LANGFLOW_REDIS_DB`](#LANGFLOW_REDIS_DB), and [`LANGFLOW_REDIS_CACHE_EXPIRE`](#LANGFLOW_REDIS_CACHE_EXPIRE). |
| <a id="LANGFLOW_COMPONENTS_PATH"></a>`LANGFLOW_COMPONENTS_PATH` | String | `langflow/components` | Path to the directory containing custom components.<br/>See [`--components-path` option](./configuration-cli.md#run-components-path). | | <Link id="LANGFLOW_COMPONENTS_PATH"/>`LANGFLOW_COMPONENTS_PATH` | String | `langflow/components` | Path to the directory containing custom components.<br/>See [`--components-path` option](./configuration-cli.md#run-components-path). |
| <a id="LANGFLOW_CONFIG_DIR"></a>`LANGFLOW_CONFIG_DIR` | String | | Set the Langflow configuration directory where files, logs, and the Langflow database are stored. | | <Link id="LANGFLOW_CONFIG_DIR"/>`LANGFLOW_CONFIG_DIR` | String | | Set the Langflow configuration directory where files, logs, and the Langflow database are stored. |
| <a id="LANGFLOW_DATABASE_URL"></a>`LANGFLOW_DATABASE_URL` | String | | Set the database URL for Langflow. If you don't provide one, Langflow uses an SQLite database. | | <Link id="LANGFLOW_DATABASE_URL"/>`LANGFLOW_DATABASE_URL` | String | | Set the database URL for Langflow. If you don't provide one, Langflow uses an SQLite database. |
| <a id="LANGFLOW_DEV"></a>`LANGFLOW_DEV` | Boolean | `false` | Run Langflow in development mode (may contain bugs).<br/>See [`--dev` option](./configuration-cli.md#run-dev). | | <Link id="LANGFLOW_DEV"/>`LANGFLOW_DEV` | Boolean | `false` | Run Langflow in development mode (may contain bugs).<br/>See [`--dev` option](./configuration-cli.md#run-dev). |
| <a id="LANGFLOW_FALLBACK_TO_ENV_VAR"></a>`LANGFLOW_FALLBACK_TO_ENV_VAR` | Boolean | `true` | If enabled, [global variables](../Configuration/configuration-global-variables.md) set in the Langflow UI fall back to an environment variable with the same name when Langflow fails to retrieve the variable value. | | <Link id="LANGFLOW_FALLBACK_TO_ENV_VAR"/>`LANGFLOW_FALLBACK_TO_ENV_VAR` | Boolean | `true` | If enabled, [global variables](../Configuration/configuration-global-variables.md) set in the Langflow UI fall back to an environment variable with the same name when Langflow fails to retrieve the variable value. |
| <a id="LANGFLOW_FRONTEND_PATH"></a>`LANGFLOW_FRONTEND_PATH` | String | `./frontend` | Path to the frontend directory containing build files. This is for development purposes only.<br/>See [`--frontend-path` option](./configuration-cli.md#run-frontend-path). | | <Link id="LANGFLOW_FRONTEND_PATH"/>`LANGFLOW_FRONTEND_PATH` | String | `./frontend` | Path to the frontend directory containing build files. This is for development purposes only.<br/>See [`--frontend-path` option](./configuration-cli.md#run-frontend-path). |
| <a id="LANGFLOW_HEALTH_CHECK_MAX_RETRIES"></a>`LANGFLOW_HEALTH_CHECK_MAX_RETRIES` | Integer | `5` | Set the maximum number of retries for the health check.<br/>See [`--health-check-max-retries` option](./configuration-cli.md#run-health-check-max-retries). | | <Link id="LANGFLOW_HEALTH_CHECK_MAX_RETRIES"/>`LANGFLOW_HEALTH_CHECK_MAX_RETRIES` | Integer | `5` | Set the maximum number of retries for the health check.<br/>See [`--health-check-max-retries` option](./configuration-cli.md#run-health-check-max-retries). |
| <a id="LANGFLOW_HOST"></a>`LANGFLOW_HOST` | String | `127.0.0.1` | The host on which the Langflow server will run.<br/>See [`--host` option](./configuration-cli.md#run-host). | | <Link id="LANGFLOW_HOST"/>`LANGFLOW_HOST` | String | `127.0.0.1` | The host on which the Langflow server will run.<br/>See [`--host` option](./configuration-cli.md#run-host). |
| <a id="LANGFLOW_LANGCHAIN_CACHE"></a>`LANGFLOW_LANGCHAIN_CACHE` | `InMemoryCache`<br/>`SQLiteCache` | `InMemoryCache` | Type of cache to use.<br/>See [`--cache` option](./configuration-cli.md#run-cache). | | <Link id="LANGFLOW_LANGCHAIN_CACHE"/>`LANGFLOW_LANGCHAIN_CACHE` | `InMemoryCache`<br/>`SQLiteCache` | `InMemoryCache` | Type of cache to use.<br/>See [`--cache` option](./configuration-cli.md#run-cache). |
| <a id="LANGFLOW_MAX_FILE_SIZE_UPLOAD"></a>`LANGFLOW_MAX_FILE_SIZE_UPLOAD` | Integer | `100` | Set the maximum file size for the upload in megabytes.<br/>See [`--max-file-size-upload` option](./configuration-cli.md#run-max-file-size-upload). | | <Link id="LANGFLOW_MAX_FILE_SIZE_UPLOAD"/>`LANGFLOW_MAX_FILE_SIZE_UPLOAD` | Integer | `100` | Set the maximum file size for the upload in megabytes.<br/>See [`--max-file-size-upload` option](./configuration-cli.md#run-max-file-size-upload). |
| <a id="LANGFLOW_LOG_ENV"></a>`LANGFLOW_LOG_ENV` | `container_json`<br/>`container_csv`<br/> | Not set | Set the log environment. Default (Not set) is json with color. If not set a format string can be provided.<br/> See [`LANGFLOW_LOG_FORMAT`](#LANGFLOW_CACHE_TYPE) | | <Link id="LANGFLOW_LOG_ENV"/>`LANGFLOW_LOG_ENV` | `container_json`<br/>`container_csv`<br/> | Not set | Set the log environment. Default (Not set) is json with color. If not set a format string can be provided.<br/> See [`LANGFLOW_LOG_FORMAT`](#LANGFLOW_CACHE_TYPE) |
| <a id="LANGFLOW_LOG_FILE"></a>`LANGFLOW_LOG_FILE` | String | `logs/langflow.log` | Set the path to the log file for Langflow.<br/>See [`--log-file` option](./configuration-cli.md#run-log-file). | | <Link id="LANGFLOW_LOG_FILE"/>`LANGFLOW_LOG_FILE` | String | `logs/langflow.log` | Set the path to the log file for Langflow.<br/>See [`--log-file` option](./configuration-cli.md#run-log-file). |
| <a id="LANGFLOW_LOG_FORMAT"></a>`LANGFLOW_LOG_FORMAT` | String | `<green>{time:YYYY-MM-DD HH:mm:ss}</green> - <level>{level: <8}</level> - {module} - <level>{message}</level>` | Configure the logformat.<br/>For example without colors: `{time:YYYY-MM-DD HH:mm:ss.SSS} {level} {file} {line} {function} {message}` <br/> If [`LANGFLOW_LOG_ENV`](#LANGFLOW_LOG_ENV) is set this configuration will be ignored. | <Link id="LANGFLOW_LOG_FORMAT"/>`LANGFLOW_LOG_FORMAT` | String | `<green>{time:YYYY-MM-DD HH:mm:ss}</green> - <level>{level: <8}</level> - {module} - <level>{message}</level>` | Configure the logformat.<br/>For example without colors: `{time:YYYY-MM-DD HH:mm:ss.SSS} {level} {file} {line} {function} {message}` <br/> If [`LANGFLOW_LOG_ENV`](#LANGFLOW_LOG_ENV) is set this configuration will be ignored. |
| <a id="LANGFLOW_LOG_LEVEL"></a>`LANGFLOW_LOG_LEVEL` | `debug`<br/>`info`<br/>`warning`<br/>`error`<br/>`critical` | `critical` | Set the logging level.<br/>See [`--log-level` option](./configuration-cli.md#run-log-level). | | <Link id="LANGFLOW_LOG_LEVEL"/>`LANGFLOW_LOG_LEVEL` | `debug`<br/>`info`<br/>`warning`<br/>`error`<br/>`critical` | `critical` | Set the logging level.<br/>See [`--log-level` option](./configuration-cli.md#run-log-level). |
| <a id="LANGFLOW_MAX_FILE_SIZE_UPLOAD"></a>`LANGFLOW_MAX_FILE_SIZE_UPLOAD` | Integer | `100` | Set the maximum file size for the upload in megabytes.<br/>See [`--max-file-size-upload` option](./configuration-cli.md#run-max-file-size-upload). | | <Link id="LANGFLOW_OPEN_BROWSER"/>`LANGFLOW_OPEN_BROWSER` | Boolean | `true` | Open the system web browser on startup.<br/> See [`--open-browser` option](./configuration-cli.md#run-open-browser). |
| <a id="LANGFLOW_OPEN_BROWSER"></a>`LANGFLOW_OPEN_BROWSER` | Boolean | `true` | Open the system web browser on startup.<br/> See [`--open-browser` option](./configuration-cli.md#run-open-browser). | | <Link id="LANGFLOW_PORT"/>`LANGFLOW_PORT` | Integer | `7860` | The port on which the Langflow server will run. The server automatically selects a free port if the specified port is in use.<br/>See [`--port` option](./configuration-cli.md#run-port). |
| <a id="LANGFLOW_PORT"></a>`LANGFLOW_PORT` | Integer | `7860` | The port on which the Langflow server will run. The server automatically selects a free port if the specified port is in use.<br/>See [`--port` option](./configuration-cli.md#run-port). | | <Link id="LANGFLOW_PROMETHEUS_ENABLED"/>`LANGFLOW_PROMETHEUS_ENABLED` | Boolean | `false` | Expose Prometheus metrics. |
| <a id="LANGFLOW_PROMETHEUS_ENABLED"></a>`LANGFLOW_PROMETHEUS_ENABLED` | Boolean | `false` | Expose Prometheus metrics. | | <Link id="LANGFLOW_PROMETHEUS_PORT"/>`LANGFLOW_PROMETHEUS_PORT` | Integer | `9090` | Set the port on which Langflow exposes Prometheus metrics. |
| <a id="LANGFLOW_PROMETHEUS_PORT"></a>`LANGFLOW_PROMETHEUS_PORT` | Integer | `9090` | Set the port on which Langflow exposes Prometheus metrics. | | <Link id="LANGFLOW_REDIS_CACHE_EXPIRE"/>`LANGFLOW_REDIS_CACHE_EXPIRE` | Integer | `3600` | See [`LANGFLOW_CACHE_TYPE`](#LANGFLOW_CACHE_TYPE). |
| <a id="LANGFLOW_REDIS_CACHE_EXPIRE"></a>`LANGFLOW_REDIS_CACHE_EXPIRE` | Integer | `3600` | See [`LANGFLOW_CACHE_TYPE`](#LANGFLOW_CACHE_TYPE). | | <Link id="LANGFLOW_REDIS_DB"/>`LANGFLOW_REDIS_DB` | Integer | `0` | See [`LANGFLOW_CACHE_TYPE`](#LANGFLOW_CACHE_TYPE). |
| <a id="LANGFLOW_REDIS_DB"></a>`LANGFLOW_REDIS_DB` | Integer | `0` | See [`LANGFLOW_CACHE_TYPE`](#LANGFLOW_CACHE_TYPE). | | <Link id="LANGFLOW_REDIS_HOST"/>`LANGFLOW_REDIS_HOST` | String | `localhost` | See [`LANGFLOW_CACHE_TYPE`](#LANGFLOW_CACHE_TYPE). |
| <a id="LANGFLOW_REDIS_HOST"></a>`LANGFLOW_REDIS_HOST` | String | `localhost` | See [`LANGFLOW_CACHE_TYPE`](#LANGFLOW_CACHE_TYPE). | | <Link id="LANGFLOW_REDIS_PORT"/>`LANGFLOW_REDIS_PORT` | String | `6379` | See [`LANGFLOW_CACHE_TYPE`](#LANGFLOW_CACHE_TYPE). |
| <a id="LANGFLOW_REDIS_PORT"></a>`LANGFLOW_REDIS_PORT` | String | `6379` | See [`LANGFLOW_CACHE_TYPE`](#LANGFLOW_CACHE_TYPE). | | <Link id="LANGFLOW_REMOVE_API_KEYS"/>`LANGFLOW_REMOVE_API_KEYS` | Boolean | `false` | Remove API keys from the projects saved in the database.<br/> See [`--remove-api-keys` option](./configuration-cli.md#run-remove-api-keys). |
| <a id="LANGFLOW_REMOVE_API_KEYS"></a>`LANGFLOW_REMOVE_API_KEYS` | Boolean | `false` | Remove API keys from the projects saved in the database.<br/> See [`--remove-api-keys` option](./configuration-cli.md#run-remove-api-keys). | | <Link id="LANGFLOW_SAVE_DB_IN_CONFIG_DIR"/>`LANGFLOW_SAVE_DB_IN_CONFIG_DIR` | Boolean | `false` | Save the Langflow database in [`LANGFLOW_CONFIG_DIR`](#LANGFLOW_CONFIG_DIR) instead of in the Langflow package directory. Note, when this variable is set to default (`false`), the database isn't shared between different virtual environments and the database is deleted when you uninstall Langflow. |
| <a id="LANGFLOW_SAVE_DB_IN_CONFIG_DIR"></a>`LANGFLOW_SAVE_DB_IN_CONFIG_DIR` | Boolean | `false` | Save the Langflow database in [`LANGFLOW_CONFIG_DIR`](#LANGFLOW_CONFIG_DIR) instead of in the Langflow package directory. Note, when this variable is set to default (`false`), the database isn't shared between different virtual environments and the database is deleted when you uninstall Langflow. | | <Link id="LANGFLOW_STORE"/>`LANGFLOW_STORE` | Boolean | `true` | Enable the Langflow Store.<br/>See [`--store` option](./configuration-cli.md#run-store). |
| <a id="LANGFLOW_STORE"></a>`LANGFLOW_STORE` | Boolean | `true` | Enable the Langflow Store.<br/>See [`--store` option](./configuration-cli.md#run-store). | | <Link id="LANGFLOW_STORE_ENVIRONMENT_VARIABLES"/>`LANGFLOW_STORE_ENVIRONMENT_VARIABLES` | Boolean | `true` | Store environment variables as [global variables](../Configuration/configuration-global-variables.md) in the database. |
| <a id="LANGFLOW_STORE_ENVIRONMENT_VARIABLES"></a>`LANGFLOW_STORE_ENVIRONMENT_VARIABLES` | Boolean | `true` | Store environment variables as [global variables](../Configuration/configuration-global-variables.md) in the database. | | <Link id="LANGFLOW_SUPERUSER"/>`LANGFLOW_SUPERUSER` | String | Not set | Set the name for the superuser. Required if [`LANGFLOW_AUTO_LOGIN`](#LANGFLOW_AUTO_LOGIN) is set to `false`.<br/>See [`superuser --username` option](./configuration-cli.md#superuser-username). |
| <a id="LANGFLOW_SUPERUSER"></a>`LANGFLOW_SUPERUSER` | String | Not set | Set the name for the superuser. Required if [`LANGFLOW_AUTO_LOGIN`](#LANGFLOW_AUTO_LOGIN) is set to `false`.<br/>See [`superuser --username` option](./configuration-cli.md#superuser-username). | | <Link id="LANGFLOW_SUPERUSER_PASSWORD"/>`LANGFLOW_SUPERUSER_PASSWORD` | String | Not set | Set the password for the superuser. Required if [`LANGFLOW_AUTO_LOGIN`](#LANGFLOW_AUTO_LOGIN) is set to `false`.<br/>See [`superuser --password` option](./configuration-cli.md#superuser-password).|
| <a id="LANGFLOW_SUPERUSER_PASSWORD"></a>`LANGFLOW_SUPERUSER_PASSWORD` | String | Not set | Set the password for the superuser. Required if [`LANGFLOW_AUTO_LOGIN`](#LANGFLOW_AUTO_LOGIN) is set to `false`.<br/>See [`superuser --password` option](./configuration-cli.md#superuser-password).| | <Link id="LANGFLOW_VARIABLES_TO_GET_FROM_ENVIRONMENT"/>`LANGFLOW_VARIABLES_TO_GET_FROM_ENVIRONMENT` | String | Not set | Comma-separated list of environment variables to get from the environment and store as [global variables](../Configuration/configuration-global-variables.md). |
| <a id="LANGFLOW_VARIABLES_TO_GET_FROM_ENVIRONMENT"></a>`LANGFLOW_VARIABLES_TO_GET_FROM_ENVIRONMENT` | String | Not set | Comma-separated list of environment variables to get from the environment and store as [global variables](../Configuration/configuration-global-variables.md). | | <Link id="LANGFLOW_WORKER_TIMEOUT"/>`LANGFLOW_WORKER_TIMEOUT` | Integer | `300` | Worker timeout in seconds.<br/>See [`--worker-timeout` option](./configuration-cli.md#run-worker-timeout). |
| <a id="LANGFLOW_WORKER_TIMEOUT"></a>`LANGFLOW_WORKER_TIMEOUT` | Integer | `300` | Worker timeout in seconds.<br/>See [`--worker-timeout` option](./configuration-cli.md#run-worker-timeout). | | <Link id="LANGFLOW_WORKERS"/>`LANGFLOW_WORKERS` | Integer | `1` | Number of worker processes.<br/>See [`--workers` option](./configuration-cli.md#run-workers). |
| <a id="LANGFLOW_WORKERS"></a>`LANGFLOW_WORKERS` | Integer | `1` | Number of worker processes.<br/>See [`--workers` option](./configuration-cli.md#run-workers). |

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@ -38,7 +37,7 @@ This guide will help you get LangFlow up and running using Docker and Docker Com
`docker compose up` `docker compose up`
LangFlow will now be accessible at [http://localhost:7860/](http://localhost:7860/). LangFlow will now be accessible at `http://localhost:7860/`.
### Docker Compose configuration {#02226209cad24185a6ec5b69bd820d0f} ### Docker Compose configuration {#02226209cad24185a6ec5b69bd820d0f}

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@ -84,7 +83,7 @@ kubectl port-forward -n langflow svc/langflow-langflow-runtime 7860:7860
``` ```
Now you can access LangFlow at [http://localhost:7860/](http://localhost:7860/). Now you can access LangFlow at `http://localhost:7860/`.
### LangFlow version {#645c6ef7984d4da0bcc4170bab0ff415} ### LangFlow version {#645c6ef7984d4da0bcc4170bab0ff415}
@ -258,7 +257,7 @@ kubectl port-forward -n langflow svc/langflow-my-langflow-app 7860:7860
``` ```
Now you can access the API at [http://localhost:7860/api/v1/flows](http://localhost:7860/api/v1/flows) and execute the flow: Now you can access the API at `http://localhost:7860/api/v1/flows` and execute the flow:
```shell ```shell

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@ -121,9 +120,9 @@ The [Astra DB vector store](/components-vector-stores#astra-db-vector-store) com
3. Click **Data**, select the **File** component, and then drag it to the canvas. 3. Click **Data**, select the **File** component, and then drag it to the canvas.
The [File](/components-data#file) component loads files from your local machine. The [File](/components-data#file) component loads files from your local machine.
3. Click **Processing**, select the **Split Text** component, and then drag it to the canvas. 3. Click **Processing**, select the **Split Text** component, and then drag it to the canvas.
The [Split Text](/components-helpers#split-text) component splits the loaded text into smaller chunks. The [Split Text](/components-processing#split-text) component splits the loaded text into smaller chunks.
4. Click **Processing**, select the **Parse Data** component, and then drag it to the canvas. 4. Click **Processing**, select the **Parse Data** component, and then drag it to the canvas.
The [Parse Data](/components-helpers#parse-data) component converts the data from the **Astra DB** component into plain text. The [Parse Data](/components-processing#parse-data) component converts the data from the **Astra DB** component into plain text.
5. Click **Embeddings**, select the **OpenAI Embeddings** component, and then drag it to the canvas. 5. Click **Embeddings**, select the **OpenAI Embeddings** component, and then drag it to the canvas.
The [OpenAI Embeddings](/components-embedding-models#openai-embeddings) component generates embeddings for the user's input, which are compared to the vector data in the database. The [OpenAI Embeddings](/components-embedding-models#openai-embeddings) component generates embeddings for the user's input, which are compared to the vector data in the database.
6. Connect the new components into the existing flow, so your flow looks like this: 6. Connect the new components into the existing flow, so your flow looks like this:

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@ -12,7 +11,7 @@ Langflow allows every chat message to be stored, and a single flow can have mult
In any project, as long as there are [**Chat**](/components-io) being used, memories are always being stored by default. These are messages from a user to the AI or vice-versa. In any project, as long as there are [**Chat**](/components-io) being used, memories are always being stored by default. These are messages from a user to the AI or vice-versa.
To see and access this history of messages, Langflow features a component called [Message history](/components-helpers#memory-history). It retrieves previous messages and outputs them in structured format or parsed. To see and access this history of messages, Langflow features a component called [Message history](/components-helpers#message-history). It retrieves previous messages and outputs them in structured format or parsed.
To learn the basics about memory in Langflow, check out the [Memory Chatbot](/tutorials-memory-chatbot) starter example. To learn the basics about memory in Langflow, check out the [Memory Chatbot](/tutorials-memory-chatbot) starter example.
@ -55,7 +54,7 @@ You can also display all messages stored across every flow and session by going
## Store chat memory in an external database ## Store chat memory in an external database
Chat memory is retrieved from an external database or vector store using the [Chat Memory](/components-helpers#chat-memory) component. Chat memory is retrieved from an external database or vector store using the [Chat Memory](/components-helpers#message-history) component.
Chat memory is stored to an external database or vector store using the [Store Message](/components-helpers#store-message) component. Chat memory is stored to an external database or vector store using the [Store Message](/components-helpers#store-message) component.
@ -81,7 +80,7 @@ The **Astra DB Chat Memory** component stores and retrieves messages from **Astr
4. Configure the **AstraDBChatMemory** component with your AstraDB instance details. 4. Configure the **AstraDBChatMemory** component with your AstraDB instance details.
1. In the **Astra DB Application Token** field, add your Astra token. (`AstraCS:...`) 1. In the **Astra DB Application Token** field, add your Astra token. (`AstraCS:...`)
2. In the **API Endpoint** field, add your Astra database's endpoint. (for example, `https://12adb-bc-5378c845f05a6-e0a12-bd889b4-us-east-2.apps.astra.datastax.com`) 2. In the **API Endpoint** field, add your Astra database's endpoint. (for example, `https://12adb-bc-5378c845f05a6-e0a12-bd889b4-us-east-2.apps.astra.datastax.com`)
5. Connect the **AstraDBChatMemory** component output to the external memory inputs of the [Chat Memory](/components-helpers#chat-memory) and [Store Message](/components-helpers#store-message) components. 5. Connect the **AstraDBChatMemory** component output to the external memory inputs of the [Message history](/components-helpers#message-history) and [Store Message](/components-helpers#store-message) components.
6. Link the [Chat Output](/components-io#chat-output) component to the input of the [Store Message](/components-helpers#store-message) component. 6. Link the [Chat Output](/components-io#chat-output) component to the input of the [Store Message](/components-helpers#store-message) component.
Your completed flow should look like this: Your completed flow should look like this:

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title: 📚 New to LLMs? title: 📚 New to LLMs?
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slug: /guides-new-to-llms slug: /guides-new-to-llms
--- ---

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{ "position": 2, "label": "Google" }

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--- ---
title: 'Integrate Google Cloud Vertex AI with Langflow' title: Integrate Google Cloud Vertex AI with Langflow
slug: /integrations-setup-google-cloud-vertex-ai-langflow slug: /integrations-setup-google-cloud-vertex-ai-langflow
sidebar_position: 2
description: "A comprehensive guide on creating a Google OAuth app, obtaining tokens, and integrating them with Langflow's Google components." description: "A comprehensive guide on creating a Google OAuth app, obtaining tokens, and integrating them with Langflow's Google components."
--- ---

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--- ---
title: Integrate Google OAuth with Langflow title: Integrate Google OAuth with Langflow
slug: /integrations-setup-google-oauth-langflow slug: /integrations-setup-google-oauth-langflow
sidebar_position: 3
description: "A comprehensive guide on creating a Google OAuth app, obtaining tokens, and integrating them with Langflow's Google components." description: "A comprehensive guide on creating a Google OAuth app, obtaining tokens, and integrating them with Langflow's Google components."
--- ---

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--- ---
title: Setup title: Setup
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--- ---

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title: Notion Conversational Agent title: Notion Conversational Agent
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slug: /integrations/notion/notion-agent-conversational slug: /integrations/notion/notion-agent-conversational
--- ---

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title: Notion Meeting Notes Agent title: Notion Meeting Notes Agent
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title: AssemblyAI title: AssemblyAI
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slug: /integrations-assemblyai slug: /integrations-assemblyai
--- ---

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title: Langfuse title: Langfuse
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title: LangSmith title: LangSmith
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slug: /integrations-langwatch slug: /integrations-langwatch
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title: Basic Prompting title: Basic Prompting
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slug: /starter-projects-basic-prompting slug: /starter-projects-basic-prompting
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title: Vector Store RAG title: Vector Store RAG
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slug: /starter-projects-vector-store-rag slug: /starter-projects-vector-store-rag
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title: Blog Writer title: Blog Writer
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slug: /tutorials-blog-writer slug: /tutorials-blog-writer
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title: Document QA title: Document QA
sidebar_position: 2
slug: /tutorials-document-qa slug: /tutorials-document-qa
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title: Memory Chatbot title: Memory Chatbot
sidebar_position: 3
slug: /tutorials-memory-chatbot slug: /tutorials-memory-chatbot
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title: Sequential tasks agent title: Sequential tasks agent
sidebar_position: 4
slug: /tutorials-sequential-agent slug: /tutorials-sequential-agent
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slug: /tutorials-travel-planning-agent slug: /tutorials-travel-planning-agent
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title: API title: API
sidebar_position: 2
slug: /workspace-api slug: /workspace-api
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title: Logs title: Logs
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slug: /workspace-logs slug: /workspace-logs
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title: Workspace concepts title: Workspace concepts
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slug: /workspace-overview slug: /workspace-overview
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title: Playground title: Playground
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slug: /workspace-playground slug: /workspace-playground
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baseUrl: "/", baseUrl: "/",
onBrokenLinks: "throw", onBrokenLinks: "throw",
onBrokenMarkdownLinks: "warn", onBrokenMarkdownLinks: "warn",
onBrokenAnchors: "warn",
organizationName: "langflow-ai", organizationName: "langflow-ai",
projectName: "langflow", projectName: "langflow",
trailingSlash: false, trailingSlash: false,