C4-W1-A2 _ syntax error in happyModel()

Course Q&A Deep Learning Specialization Convolutional Neural Networks
1

I don’t know what is the problem!
I am getting a SyntaxError when I run the happyModel()
Here’s what I use inside my model (here I put only the first two):

model = tf.keras.Sequential([
tfl.ZeroPadding2D(padding=3, input_shape=(64,64,3))
tfl.Conv2D(filters=32, kernel_size=(7,7), strides=1)
.
.
.
])

I have also tried:
tfl.ZeroPadding2D(padding=3)
tfl.Conv2D(32, 7, strides=1)

And this is the complete error given:
File “”, line 35
tfl.Conv2D(filters=32, kernel_size=(7,7), strides=1)
^
SyntaxError: invalid syntax

Would you please help me to find the problem?
Thanks

2

The error is probably on the line before the Conv2D layer.
Maybe you’re missing a comma, or have one too many.

3

In the sequential model, you’re creating a python list of the layers.
So every layer you add has to be separated by commas.

4

Thanks TMosh for the help. What I understood is that the problem is with the line before Conv2D which is: tfl.ZeroPadding2D(padding=3), right?
The thing that I didn’t get is how to separate every layer by commas. Would you please give an example to make it more clear to me? Thanks.

5

Try using

tf.keras.layer

And try installing Keras with pip before the code.

rather than tfl.
Thank you!

6

Thanks starboy. But it doesn’t work!

7

Thanks TMosh. I got the point with commas. It works now :slight_smile: