langchain.js
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    Wrap in a DynamicTool instead. Class that extends DynamicTool for creating tools that can run chains. Takes an instance of a class that extends BaseChain as a parameter in its constructor and uses it to run the chain when its 'func' method is called.

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    Constructors

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    Methods

    Constructors

    • Parameters

      Returns ChainTool

    Properties

    chain: BaseChain

    Methods

    • Returns string