def remove_lower_octave(self, upper_octave, midi_notes):
        lower_octave = upper_octave - 12
        if lower_octave in midi_notes:
            midi_notes.remove(lower_octave)
        return midi_notes
dataset/ETHPy150Open Agerrr/Automated_Music_Transcription/least_squares_first_peaks_2.py/MIDI_Detector_Least_Squares_2.remove_lower_octave/original