45 lines
1.8 KiB
Text
45 lines
1.8 KiB
Text
import ZoomableImage from "/src/theme/ZoomableImage.js";
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import Admonition from "@theme/Admonition";
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# Global environment variables
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Langflow 1.0 alpha includes the option to add **Global Environment Variables** for your application.
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## Add a global variable to a project
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In this example, you'll add the `openai_api_key` credential as a global environment variable to the **Basic Prompting** starter project.
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For more information on the starter flow, see [Basic prompting](../starter-projects/basic-prompting.mdx).
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1. From the Langflow dashboard, click **New Project**.
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2. Select **Basic Prompting**.
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The **Basic Prompting** flow is created.
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3. To create an environment variable for the **OpenAI** component:
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1. In the **OpenAI API Key** field, click the **Globe** button, and then click **Add New Variable**.
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2. In the **Variable Name** field, enter `openai_api_key`.
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3. In the **Value** field, paste your OpenAI API Key (`sk-...`).
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4. For the variable **Type**, select **Credential**.
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5. In the **Apply to Fields** field, select **OpenAI API Key** to apply this variable to all fields named **OpenAI API Key**.
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6. Click **Save Variable**.
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You now have a `openai_api_key` global environment variable for your Langflow project.
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<Admonition type="tip">
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You can also create global variables in **Settings** > **Variables and Secrets**.
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</Admonition>
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<ZoomableImage
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alt="Docusaurus themed image"
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sources={{
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light: "img/global-env.png",
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dark: "img/global-env.png",
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}}
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style={{ width: "40%", margin: "20px auto" }}
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/>
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4. To view and manage your project's global environment variables, visit **Settings** > **Variables and Secrets**.
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For more on variables in HuggingFace Spaces, see [Managing Secrets](https://huggingface.co/docs/hub/spaces-overview#managing-secrets).
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