def im_csch(self) -> ImCschRequestBuilder:
        """
        Provides operations to call the imCsch method.
        """
        from .im_csch.im_csch_request_builder import ImCschRequestBuilder

        return ImCschRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to call the imCsch method.
        
msgraph/generated/drives/item/items/item/workbook/functions/functions_request_builder.py