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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 inspect_streamer(self, index):
 """Inspect the streamer at the given index."""


        if index >= len(self.graph.streamers):
            return [_pack_sgerror(SensorGraphError.STREAMER_NOT_ALLOCATED), b'\0'*14]

        return [Error.NO_ERROR, streamer_descriptor.create_binary_descriptor(self.graph.streamers[index])]