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Replace langchain legacy imports with langchain_classic

Recipe IDorg.openrewrite.python.migrate.langchain.ReplaceLangchainClassicImports

Artifactopenrewrite-migrate-python

Migrate legacy chain, retriever, and indexing imports from langchain to langchain_classic. These were moved in LangChain v1.0.

Single recipePythonpython1.0langchainmigrationModerne Proprietary License

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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.ReplaceLangchainClassicImports