I am not getting why is it showing Incompatible Shapes.
Just after running cell next to graded function: Yolo Eval where it is run and verified.
Hi, Mohit.
It looks like you are trying to port your solutions for this exercise forward from the previous version of the course. You need to be really careful when you do that: they have changed the function definition for yolo_filter_boxes, so that the order of the arguments is different. They also changed the order of the contents of yolo_outputs as I recall. If it makes you feel any better, the reason I know this is that I stepped on the exact same landmine. 
Thank You. That solved it.
hey, @yaimgr8 i am getting the same error if yours is resolved can you let me know what are the exact changes you made