def register_functions(self, function_container: DecoratorApi) -> None:
        """Register a list of functions in the function app.

        :param function_container: Instance extending :class:`DecoratorApi`
        which contains a list of functions.
        """
        if isinstance(function_container, FunctionRegister):
            raise TypeError('functions can not be type of FunctionRegister!')
        self._function_builders.extend(function_container._function_builders)
Register a list of functions in the function app.

        :param function_container: Instance extending :class:`DecoratorApi`
        which contains a list of functions.
        
Solutions/CyberArkAudit/Data Connectors/.python_packages/lib/site-packages/azure/functions/decorators/function_app.py