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before_tool

Function
This function is defined in the middleware module.
Decorator to mark a function as a before_tool hook. The function receives a ToolRequest and should return a (possibly modified) ToolRequest.

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Signature

def before_tool(func: BeforeToolFn) -> BeforeToolFn

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Parameters

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func
BeforeToolFn
required
No description available.

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Returns

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Returns
BeforeToolFn
The result of the operation.

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Usage

@before_tool
    def validate_args(request):
        if 'dangerous' in request.arguments:
            raise ValueError("Dangerous argument detected")
        return request