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docs: clarify adding custom packages to REPL component (#9450)

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clarify-custom-packages
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Mendon Kissling 2025-08-21 12:44:38 -04:00 • committed by GitHub
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docs/docs/Components/components-processing.mdx
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@ -556,9 +556,14 @@ There are several ways you can address these inconsistencies:
This component allows you to execute Python code with imported packages. This component allows you to execute Python code with imported packages.
The **Python Interpreter** component can only import packages that are already installed in your Langflow environment.
If you encounter an `ImportError` when trying to use a package, you need to install it first.
To install custom packages, see [Install custom dependencies](/install-custom-dependencies).
### Use the Python Interpreter in a flow ### Use the Python Interpreter in a flow
1. To use this component in a flow,in the **Global Imports** field, add the packages you want to import as a comma-separated list, such as `math,pandas`. 1. To use this component in a flow, in the **Global Imports** field, add the packages you want to import as a comma-separated list, such as `math,pandas`.
At least one import is required. At least one import is required.
2. In the **Python Code** field, enter the Python code you want to execute. Use `print()` to see the output. 2. In the **Python Code** field, enter the Python code you want to execute. Use `print()` to see the output.
3. Optional: Enable **Tool Mode**, and then connect the **Python Interpreter** component to an **Agent** component as a tool. 3. Optional: Enable **Tool Mode**, and then connect the **Python Interpreter** component to an **Agent** component as a tool.