C5w2 A2 All tests passed, but getting 0 as score

Hi all,

I have submitted my notebook several times, with all test passed, but have been getting 0 as score so far. I don’t know what my be the problem. This is what the graders says:

Cell #9. Can’t compile the student’s code. Error: TypeError(‘range expected 1 arguments, got 0’,)

Did anyone face the same issue? if yes, How did you overcome it?


Were you able to solve this issue?

Facing exactly the same issue with Week 3 assignment. Please help.

This error is often caused by using hard-coded constants in your code, where you should be using a variable.

Checked, nothing like that.

Did you perhaps rename your notebook file? You cannot submit a renamed notebook for grading.