Replaces cv2.imshow with Pygame to avoid hanging on Ubuntu (🐛 Bug) #620
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What this does
Fixes issues with cv2.imshow that occur especially in ubuntu. I saw a couple of others having this issue in the discord. Effectively the program would just hang when trying to execute the cv2.imshow command in the control_loop.
How it was tested
Tested by operating the robot using the control_robot.py script in several scenarios.
How to checkout & try? (for the reviewer)
Any operation that hits the control loop with cameras active will show the images in the new interface.