C4W2 Assignment - Parsing Error

[Alessio_Tomasella]

Hello everybody,

did anybody get some problems with the grader of W2?
I can run the code without errors till the end in the notebook getting test accuracy = 0.985, but when submitting I get the following error message:

“Sorry, your submission was incorrect. Please try again. Parsing Python code failed:
invalid syntax (, line 21)”

The line 21 does not seem to point to any wrong line, since when changing the code this message is always the same

I would be glad if I could have some hints, since I tried to submit many times with small changes of syntax and the error is always there.

Thanks and best regards

[Alessio_Tomasella]

I found myself the reason for this error message: I was working on a copy of the notebook, and the grader did not recognise the file name. Solution: submit the notebook with the original name.