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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 relocate_audio_to_single_container(self, target_path):
 """ Copies every track to a single container. Afterwards all tracks in the container are linked against this single container. """


        cont = containers.AudioContainer(target_path)
        cont.open()

        new_tracks = {}

        # First create a new container track for all existing tracks
        for track in self.tracks.values():
            sr = track.sampling_rate
            samples = track.read_samples()

            cont.set(track.idx, samples, sr)
            new_track = tracks.ContainerTrack(track.idx, cont)

            new_tracks[track.idx] = new_track

        # Update track list of corpus
        self._tracks = new_tracks

        # Update utterances to point to new tracks
        for utterance in self.utterances.values():
            new_track = self.tracks[utterance.track.idx]
            utterance.track = new_track

        cont.close()