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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 from_response(cls, response: 'ClientResponse') -> Any: """Constructs reader instance from HTTP response. :param response: :class:`~aiohttp.client.ClientResponse` instance """

        obj = cls.response_wrapper_cls(response, cls(response.headers,
                                                     response.content))
        return obj