I sent my assignment with “tests passed” in every exercise and got a 0.
Does anybody have the same problem?
Yes.
Gave feedback and screen capture to course assistant but not yet resolved.
Hello @westan & @Janiromi sorry for that! Is your issue now solved?
Try adding #grade-up-to-here in the last cell of the notebook before grading. Thank you
Thanks,
No luck either !
regards
Stan
hello i have the same problem how you solve it
samr as me. i have try to delete the old file and restart kernel to run all of the test. all are passed but when submit for grading there is an error like: “There was a problem compiling the code from your notebook, please check that you saved before submitting. Details:
name ‘response’ is not defined“
This means there is something wrong in your notebook, and it is making the grader crash.
The grader uses different tests than those in the notebook. Passing the tests in the notebook does not mean your code is perfect.
Check your code carefully, and verify that you are not using any global variables. It seems that the variable “response” is causing a problem.
If you’re getting grading errors or 0%, try this — it worked for me.
Go to the lab, click on Lab Help, and select Get Latest Version. This will give you a fresh notebook. Then, copy your answers and paste them only inside the “START CODE HERE” and “END CODE HERE” sections. Don’t change anything outside those parts.
After that, run all the cells and submit directly from the lab (don’t upload the notebook).
This fixed the issue for me 
Your answering a query which is almost 2 months old.
Avoid posting query or responding on thread old. Also always create a new topic for any query, refer FAQ section on how to use forum as this is your first topic thread post response.
Keep learning!
Closing this topic.