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Upgrade to LangChain 0.2

Recipe IDorg.openrewrite.python.migrate.langchain.UpgradeToLangChain02

Artifactopenrewrite-migrate-python

Migrate to LangChain 0.2 by updating imports from langchain to langchain_community and provider-specific packages.

Composite recipePythonpython0.2langchainmigrationModerne Proprietary License

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Definition

Recipes2

• Replace langchain imports with langchain_community
• Replace langchain_community imports with provider packages

Usage

Run this recipe

In order to run Python recipes, you will need to use the Moderne CLI.

Once the CLI is installed, you can install this Python recipe package by running the following command:

Install the recipe package

mod config recipes pip install openrewrite-migrate-python==0.9.3

Then, you can run the recipe via:

Run the recipe

mod run . --recipe org.openrewrite.python.migrate.langchain.UpgradeToLangChain02