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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def verify_controller_module(module):
 """Verifies a module object follows the required interface for controllers. The interface is explained in the docstring of `base_test.BaseTestClass.register_controller`. Args: module: An object that is a controller module. This is usually imported with import statements or loaded by importlib. Raises: ControllerError: if the module does not match the Mobly controller interface, or one of the required members is null. """

    required_attributes = ('create', 'destroy', 'MOBLY_CONTROLLER_CONFIG_NAME')
    for attr in required_attributes:
        if not hasattr(module, attr):
            raise signals.ControllerError(
                'Module %s missing required controller module attribute'
                ' %s.' % (module.__name__, attr))
        if not getattr(module, attr):
            raise signals.ControllerError(
                'Controller interface %s in %s cannot be null.' %
                (attr, module.__name__))