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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 _get_child_mock(self, **kws):
 """Create a new FileLikeMock instance. The new mock will inherit the parent's side_effect and read_data attributes. """

        kws.update({
            '_new_parent': self,
            'side_effect': self._mock_side_effect,
            'read_data': self.__read_data,
        })
        return FileLikeMock(**kws)