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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 load_randomly_augmented_audio(path, sample_rate=16000, tempo_range=(0.85, 1.15), gain_range=(-6, 8)):
 """ Picks tempo and gain uniformly, applies it to the utterance by using sox utility. Returns the augmented utterance. """

    low_tempo, high_tempo = tempo_range
    tempo_value = np.random.uniform(low=low_tempo, high=high_tempo)
    low_gain, high_gain = gain_range
    gain_value = np.random.uniform(low=low_gain, high=high_gain)
    audio = augment_audio_with_sox(path=path, sample_rate=sample_rate,
                                   tempo=tempo_value, gain=gain_value)
    return audio