I just finished the assignment and all functions passed the tests while I was working in the Jupyter notebook. However, after submitting the assignment, the grader output showed an error for the 4th function. This is the graders output:
Code Cell UNQ_C1: Function ‘yolo_filter_boxes’ is correct.
Code Cell UNQ_C2: Function ‘iou’ is correct.
Code Cell UNQ_C3: Function ‘yolo_non_max_suppression’ is correct.
Code Cell UNQ_C4: Unexpected error (TypeError(‘cannot unpack non-iterable function object’)) occurred during function check. We expected function
yolo_evalto return yolo_eval test 1 failed. Please check that this function is defined properly.
If you see many functions being marked as incorrect, try to trace back your steps & identify if there is an incorrect function that is being used in other steps.
This dependency may be the cause of the errors.
I checked if I had any errors in the code but everything seems fine, what might be the problem?