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0.6.7 Adds Dynamic Field Updates (#1458)

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* Update docker-compose.yml

Problems with Docker Compose not being able to find the backend

* Bump vite from 4.5.1 to 4.5.2 in /src/frontend

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 4.5.1 to 4.5.2.
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/v4.5.2/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v4.5.2/packages/vite)

---
updated-dependencies:
- dependency-name: vite
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

* Refactor: remove flow if there is no changes

* update group node function to reconnect edges when create groupNode

* Remove console.log statements

* Fix disallowed_special parameter in OpenAIEmbeddingsComponent

* Refactor CharacterTextSplitterComponent to use typing and update return value

* Update ChromaComponent configuration

* Bump version to 0.6.7a1 in pyproject.toml

* Add icon support to CustomComponent

* Add icon property to APIClassType

* Add emoji validation to icon field in custom components

* add emoji icon

* Fix: Error: cannot import name 'CreateTrace' from 'langfuse.callback'

* Refactor langflow processing and langfuse callback initialization

* Update version to 0.6.7a2 in pyproject.toml

* Fix: Bring back loading to avoid white page error

* Add dependabot.yml

* Bump actions/checkout from 2 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump github/codeql-action from 2 to 3

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2 to 3.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/github/codeql-action/compare/v2...v3)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump actions/setup-python from 4 to 5

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 4 to 5.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](https://github.com/actions/setup-python/compare/v4...v5)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump actions/cache from 2 to 4

Bumps [actions/cache](https://github.com/actions/cache) from 2 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v2...v4)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* Bump actions/setup-node from 3 to 4

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 3 to 4.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](https://github.com/actions/setup-node/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* makes function args not to be sorted by name

* Add field_order property to CustomComponent

* Refactor Template class in base.py

* Update field_order to be an optional list

* Refactor custom component field ordering

* Update prompts.mdx

Update broken link to all page building to complete

* add icon regex

* add isEmoji

* Fix invalid emoji error handling

* Fix invalid emoji validation in Component class

* add logic to icon name

* changing to useCallback function

* Add HuggingFaceInferenceAPIEmbeddingsComponent class

* Update QdrantComponent build method to handle pre-existing vector-stores

* Update python-multipart version

* Update dependencies in pyproject.toml

* Add Python 3.11 support to lint and test workflows

* Refactor import statements in Qdrant.py

* Update dependencies in pyproject.toml

* Fix documentation link and code formatting

* Fix validation of icon field in Component class

* Update imports and deactivate test

* Fixed group nodes appearing at tooltip

* Update imports and type annotations in several components

* Remove Python 3.9 from matrix in test.yml

* refactor: icon fragments functions

* Default display_name to None

* 🔧 chore(base.py): update serialize_display_name method to handle cases where display_name is not set and convert name to title case if title_case is True

* Fix error handling and formatting in component.py and typesStore.ts

* add controlX feature

* Add files via upload

* Fixed groupByFamily

* Add LiteLLMComponent to the project

* Add ChatLiteLLM component to backend

* Update ChatLiteLLM import and add verbose option

* Remove unused code in ChatLiteLLM.py

* Rename LiteLLMComponent to ChatLiteLLMComponent

* Changes some parameters for mypy linting compatibility

* Update cookie settings for login and refresh_token functions

* Update cookie settings for secure access

* Update cookie settings for login and token refresh

* Refactor authentication cookie settings

* Update version to 0.6.7a3 in pyproject.toml

* Fix formatting and import issues

* Import litellm package and update ChatLiteLLMComponent class

* Update version to 0.6.7a3 and fix formatting and import issues (#1445)

* Update version to 0.6.7a3 in pyproject.toml

* Fix formatting and import issues

* Import litellm package and update ChatLiteLLMComponent class

* Update login.py with new auth settings

* Update version to 0.6.7a4 in pyproject.toml

* Update version to 0.6.7a5 in pyproject.toml

* Update Langflow README (#1456)

* Update Langflow README

* Refactor flow creation process

* Update README.md

* Removed some phrases, changed Creating Flows section

* Update README.md with additional project references

---------

Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@logspace.ai>

* Add docs for field update, icon, and small fixes (#1459)

* Refactor code formatting and improve error handling in utils.py

* Refactor parameterComponent to include refresh button

* Update Langflow description

* Add new_langflow_demo.gif and remove langflow-demo.gif and langflow-screen.png

* Update image source path in README.md

* Add dynamic options and default value support to CustomComponent class

* Update version number in pyproject.toml

* Add title_case option to CustomComponent

* Refactor HuggingFaceEndpointsComponent imports and handle model_kwargs parameter

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: YoungWook KIM <ukng1024@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: igorrCarvalho <igorsilvabhz6@gmail.com>
Co-authored-by: anovazzi1 <otavio2204@gmail.com>
Co-authored-by: Cristhian Zanforlin Lousa <72977554+Cristhianzl@users.noreply.github.com>
Co-authored-by: cristhianzl <cristhian.lousa@gmail.com>
Co-authored-by: Łukasz Gajownik <lukasz.gajownik@ordergroup.pl>
Co-authored-by: Chris Bateman <chris-bateman@users.noreply.github.com>
Co-authored-by: Ricardo Henriques <paxcalpt@gmail.com>
Co-authored-by: Lucas Oliveira <lucas.edu.oli@hotmail.com>
Co-authored-by: Carlos Coelho <80289056+carlosrcoelho@users.noreply.github.com>
Co-authored-by: Lucas Oliveira <62335616+lucaseduoli@users.noreply.github.com>
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README.md
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@ -1,46 +1,27 @@
<!-- Title -->
<!-- markdownlint-disable MD030 -->
# ⛓️ Langflow
~ An effortless way to experiment and prototype [LangChain](https://github.com/hwchase17/langchain) pipelines ~
<h3>Discover a simpler & smarter way to build around Foundation Models</h3>
<p>
<img alt="GitHub Contributors" src="https://img.shields.io/github/contributors/logspace-ai/langflow" />
<img alt="GitHub Last Commit" src="https://img.shields.io/github/last-commit/logspace-ai/langflow" />
<img alt="" src="https://img.shields.io/github/repo-size/logspace-ai/langflow" />
<img alt="GitHub Issues" src="https://img.shields.io/github/issues/logspace-ai/langflow" />
<img alt="GitHub Pull Requests" src="https://img.shields.io/github/issues-pr/logspace-ai/langflow" />
<img alt="Github License" src="https://img.shields.io/github/license/logspace-ai/langflow" />
</p>
[![Release Notes](https://img.shields.io/github/release/logspace-ai/langflow)](https://github.com/logspace-ai/langflow/releases)
[![Contributors](https://img.shields.io/github/contributors/logspace-ai/langflow)](https://github.com/logspace-ai/langflow/contributors)
[![Last Commit](https://img.shields.io/github/last-commit/logspace-ai/langflow)](https://github.com/logspace-ai/langflow/last-commit)
[![Open Issues](https://img.shields.io/github/issues-raw/logspace-ai/langflow)](https://github.com/logspace-ai/langflow/issues)
[![LRepo-size](https://img.shields.io/github/repo-size/logspace-ai/langflow)](https://github.com/logspace-ai/langflow/repo-size)
[![Open in Dev Containers](https://img.shields.io/static/v1?label=Dev%20Containers&message=Open&color=blue&logo=visualstudiocode)](https://vscode.dev/redirect?url=vscode://ms-vscode-remote.remote-containers/cloneInVolume?url=https://github.com/logspace-ai/langflow)
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
[![GitHub star chart](https://img.shields.io/github/stars/logspace-ai/langflow?style=social)](https://star-history.com/#logspace-ai/langflow)
[![GitHub fork](https://img.shields.io/github/forks/logspace-ai/langflow?style=social)](https://github.com/logspace-ai/langflow/fork)
[![Twitter](https://img.shields.io/twitter/url/https/twitter.com/langflow_ai.svg?style=social&label=Follow%20%40langflow_ai)](https://twitter.com/langflow_ai)
[![](https://dcbadge.vercel.app/api/server/EqksyE2EX9?compact=true&style=flat)](https://discord.com/invite/EqksyE2EX9)
[![HuggingFace Spaces](https://huggingface.co/datasets/huggingface/badges/raw/main/open-in-hf-spaces-sm.svg)](https://huggingface.co/spaces/Logspace/Langflow)
[![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://codespaces.new/logspace-ai/langflow)
<p>
<a href="https://discord.gg/EqksyE2EX9"><img alt="Discord Server" src="https://dcbadge.vercel.app/api/server/EqksyE2EX9?compact=true&style=flat"/></a>
<a href="https://huggingface.co/spaces/Logspace/Langflow"><img src="https://huggingface.co/datasets/huggingface/badges/raw/main/open-in-hf-spaces-sm.svg" alt="HuggingFace Spaces"></a>
</p>
The easiest way to create and customize your flow
<a href="https://github.com/logspace-ai/langflow">
<img width="100%" src="https://github.com/logspace-ai/langflow/blob/dev/img/langflow-demo.gif?raw=true"></a>
<p>
</p>
# Table of Contents
- [⛓️ Langflow](#️-langflow)
- [Table of Contents](#table-of-contents)
- [📦 Installation](#-installation)
- [Locally](#locally)
- [HuggingFace Spaces](#huggingface-spaces)
- [🖥️ Command Line Interface (CLI)](#️-command-line-interface-cli)
- [Usage](#usage)
- [Environment Variables](#environment-variables)
- [Deployment](#deployment)
- [Deploy Langflow on Google Cloud Platform](#deploy-langflow-on-google-cloud-platform)
- [Deploy on Railway](#deploy-on-railway)
- [Deploy on Render](#deploy-on-render)
- [🎨 Creating Flows](#-creating-flows)
- [👋 Contributing](#-contributing)
- [📄 License](#-license)
<img width="100%" src="https://github.com/logspace-ai/langflow/blob/dev/docs/static/img/new_langflow_demo.gif"></a>
# 📦 Installation
@ -65,7 +46,7 @@ This will install the following dependencies:
- [llama-cpp-python](https://github.com/abetlen/llama-cpp-python)
- [sentence-transformers](https://github.com/UKPLab/sentence-transformers)
You can still use models from projects like LocalAI
You can still use models from projects like LocalAI, Ollama, LM Studio, Jan and others.
Next, run:
@ -117,7 +98,7 @@ Each option is detailed below:
- `--backend-only`: This parameter, with a default value of `False`, allows running only the backend server without the frontend. It can also be set using the `LANGFLOW_BACKEND_ONLY` environment variable.
- `--store`: This parameter, with a default value of `True`, enables the store features, use `--no-store` to deactivate it. It can be configured using the `LANGFLOW_STORE` environment variable.
These parameters are important for users who need to customize the behavior of Langflow, especially in development or specialized deployment scenarios. You may want to update the documentation to include these parameters for completeness and clarity.
These parameters are important for users who need to customize the behavior of Langflow, especially in development or specialized deployment scenarios.
### Environment Variables
@ -147,19 +128,19 @@ Alternatively, click the **"Open in Cloud Shell"** button below to launch Google
# 🎨 Creating Flows
Creating flows with Langflow is easy. Simply drag sidebar components onto the canvas and connect them together to create your pipeline. Langflow provides a range of [LangChain components](https://python.langchain.com/docs/integrations/components) to choose from, including LLMs, prompt serializers, agents, and chains.
Creating flows with Langflow is easy. Simply drag components from the sidebar onto the canvas and connect them to start building your application.
Explore by editing prompt parameters, link chains and agents, track an agent's thought process, and export your flow.
Explore by editing prompt parameters, grouping components into a single high-level component, and building your own Custom Components.
Once you're done, you can export your flow as a JSON file to use with LangChain.
To do so, click the "Export" button in the top right corner of the canvas, then
in Python, you can load the flow with:
Once you’re done, you can export your flow as a JSON file.
Load the flow with:
```python
from langflow import load_flow_from_json
flow = load_flow_from_json("path/to/flow.json")
# Now you can use it like any chain
# Now you can use it
flow("Hey, have you heard of Langflow?")
```
@ -167,15 +148,16 @@ flow("Hey, have you heard of Langflow?")
We welcome contributions from developers of all levels to our open-source project on GitHub. If you'd like to contribute, please check our [contributing guidelines](./CONTRIBUTING.md) and help make Langflow more accessible.
Join our [Discord](https://discord.com/invite/EqksyE2EX9) server to ask questions, make suggestions, and showcase your projects! 🦾
---
Join our [Discord](https://discord.com/invite/EqksyE2EX9) server to ask questions, make suggestions and showcase your projects! 🦾
<p>
</p>
[![Star History Chart](https://api.star-history.com/svg?repos=logspace-ai/langflow&type=Timeline)](https://star-history.com/#logspace-ai/langflow&Date)
# 🌟 Contributors
[![langflow contributors](https://contrib.rocks/image?repo=logspace-ai/langflow)](https://github.com/logspace-ai/langflow/graphs/contributors)
# 📄 License
Langflow is released under the MIT License. See the LICENSE file for details.