from keras.engine import Layer, InputSpec
try:
    from keras import initializations
except ImportError:
    from keras import initializers as initializations
import keras.backend as K

class Scale(Layer):
    def __init__(self, **kwargs):
        self.bianyang = biangliang
    def build(self, input_shape):
        self.input_spec = [InputSpec(shape=input_shape)]
         canshu
    def call(self, x):
        out = F(x)
        return out
    def get_config(self):
       
 

看了一下定義自己層的例子，這個是減縮基本上是每個模組的功能，感覺要自己編寫的話還要再努力一點，每天進步一點點。