ValueError: Exception encountered when calling layer "sequential_13"

[Bala13102002]

i am getting an error while creating my first neural network code that y = x+10
time 4:43:44 in learn tensorflow tutorial 1 video

i am attaching my colab note pls help

https://colab.research.google.com/drive/1gTbaRwSzs6tO4f4TXdsUPSJTMJ3TXuzu?usp=sharing

doubt.tensor.txt

[jordanstarrk]

You need to replace this line:

• model.fit(X, y, epochs=1)

With this line:

• model.fit(tf.expand_dims(X, axis=-1), y, epochs=1)

It's explained in the course updates that model.fit(X, y, epochs=1) will break with TensorFlow 2.7.0+