Please correct the code

model = Sequential(
    [               
        tf.keras.Input(shape=(400,)),    #specify input size
        ### START CODE HERE ### 

        # moderator edit: code removed
        
        ### END CODE HERE ### 
    ], name = "my_model" 
)

Error is in 2nd layer code.

Please do not post your code on the forum. That’s not allowed by the Code of Conduct.

You should post your error messages, not your code.

Tip: The Sequential model is a python list, where each item is a layer object, and they are all separated by commas, and enclosed in square brackets.

So, check how your list is being constructed.

sorry!!
Next time I’ll take care. And, thanks for the help.