How to troubleshoot this code? Thanks

Course Q&A Machine Learning Specialization Advanced Learning Algorithms
1

Why this line code is error? (This is:C2_W1_Assignment)

UNIT TESTS

from public_tests import *

test_c1(model)

Screen Shot 2022-09-25 at 10.08.49 PM
Screen Shot 2022-09-25 at 10.08.49 PM1017Ă—378 54.3 KB

2

Please always post a screen capture image showing any errors or assert messages - not a text copy-and-paste.

Are you running the notebook from the Coursera Labs environment using your browser?

3

Also, did you run all of the cells above that one that throws the error?

You must run all of the cells every time you load the notebook.

4

yes, I did ran couple times and still kept giving me error.

5

yes, I ran the notebook on Coursera Labs

6

The error shown in your assert explains the problem.

Your for the sequential model in the previous cell is incorrect.

7

But my output cell came out same as expected output

Screen Shot 2022-09-25 at 10.15.39 PM
Screen Shot 2022-09-25 at 10.15.39 PM1113Ă—701 73.8 KB

8

you are right about my previous cell incorrect. I got it working now. Thanks

2 Likes
9

I’m getting the same error, I don’t see where the function “test_c1” is defined in any of the files??

10

Go to the File menu.
Open “public_tests.py”.
The test_c1() function is defined there.