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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 restore_original_method(self):
 """Replaces the proxy method on the target object with its original value."""


        if self._target.is_class_or_module():
            setattr(self._target.obj, self._method_name, self._original_method)
            if self._method_name == '__new__' and sys.version_info >= (3, 0):
                _restore__new__(self._target.obj, self._original_method)
            else:
                setattr(self._target.obj, self._method_name, self._original_method)
        elif self._attr.kind == 'property':
            setattr(self._target.obj.__class__, self._method_name, self._original_method)
            del self._target.obj.__dict__[double_name(self._method_name)]
        elif self._attr.kind == 'attribute':
            self._target.obj.__dict__[self._method_name] = self._original_method
        else:
            # TODO: Could there ever have been a value here that needs to be restored?
            del self._target.obj.__dict__[self._method_name]

        if self._method_name in ['__call__', '__enter__', '__exit__']:
            self._target.restore_attr(self._method_name)