model.fit problem in google colab

[Ali-khn]

System information

Google Colab

• **TensorFlow version =2.5.0/Keras version=2.5.0
• **Python version=Python 3.7.10

Describe the problem

When I tried to do :
"%cd "/content/anago"
model.fit(x_train, y_train, epochs=15)"
this error accured:
/content/anago/anago/layers.py in build(self, input_shape)
180 initializer=self.kernel_initializer,
181 regularizer=self.kernel_regularizer,
--> 182 constraint=self.kernel_constraint)
183 self.chain_kernel = self.add_weight((self.units, self.units),
184 name='chain_kernel',

TypeError: add_weight() got multiple values for argument 'name'

Source code / logs

I tried to follow the instructions given in the github repository of anago.
Any help how to run this repository properly would be appreciated.
Thanks