Autonomous_driving_application_Car_detection week 3 Assignment 1

In # UNQ_C4 (UNIQUE CELL IDENTIFIER, DO NOT EDIT) # GRADED FUNCTION: yolo_eval

it is asking to

Scale boxes back to original image shape.

boxes = None

in the hint it is showing that i need to use below function , however i am not able to see the function definition there and because of that my test cases are failing.

boxes = scale_boxes(boxes, image_shape)

Please help.
Note able to find scale_boxes function definition

“scale_boxes” is imported from the yad2k.utils.utils package, by running the first cell in the notebook.

Thanks a lot @TMosh . Its working fine now.