C1_W3_Assignment bug

I solved all of the assignment and each output exactly matches the desired output yet this error that doesn’t explain what the issue is, ruins the submission score to 0/100 because of an Assertion error as shown below:

Solution/Workaround: I just commented out the Assertion commands and I got a full grade.

Hi @Abdullah_Q ,

To find out what the problem is, use a print statement to print out the shape of b. That way you can be certain what is causing the error.