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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 _is_streaming_request(self):
 """check request is stream request or not"""

        arg2 = self.argstreams[1]
        arg3 = self.argstreams[2]
        return not (isinstance(arg2, InMemStream) and
                    isinstance(arg3, InMemStream) and
                    ((arg2.auto_close and arg3.auto_close) or (
                        arg2.state == StreamState.completed and
                        arg3.state == StreamState.completed)))