Function tool

tool<T>(func, fields): DynamicStructuredTool<T>
Creates a new StructuredTool instance with the provided function, name, description, and schema.
Type Parameters
- T extends ZodAny = ZodAny
Parameters
- func: RunnableFunc<output<T>, any>
  The function to invoke when the tool is called.
- fields: ToolWrapperParams<T>
  An object containing the following properties:
Returns DynamicStructuredTool<T>
A new StructuredTool instance.

Function
- Defined in langchain-core/src/tools/index.ts:507