def add(self, L: Layer):
if not isinstance(L, Layer):
raise TypeError
if len(self.Layers) > 0:
if L.Input_shape is None:
L.delayed = False
L.Input_shape = self.Layers[-1].n_mem
L.fill_delayed_value()
if L.Input_shape != self.Layers[-1].n_mem:
raise Exception("Layer Dimesion doesn't matched")
else:
if L.Input_shape is None:
raise Exception("Layer Dimesion doesn't matched")
self.Layers.append(L)
