def __init__(self):
     super().__init__()
     self.fc1 = NoisyLinear(4, 40)
     self.fc2 = NoisyLinear(40, 2)
 def __init__(self):
     super().__init__()
     self.fc1_s = NoisyLinear(4, 40)
     self.fc1_a = NoisyLinear(1, 40)
     self.fc2 = NoisyLinear(40, 1)