music_env.py 文件源码

def __init__(self):
        self.observation_space = spaces.Discrete(NUM_CLASSES)
        self.action_space = spaces.Tuple(
            tuple(spaces.Discrete(2) for _ in range(NUM_CLASSES))
        )
        # Total number of notes
        self.num_notes = 32
        self.key = C_MAJOR_KEY