Yash More sert121

## camera_tester.py
import cv2, sys

cap = cv2.VideoCapture(0)
cv2.namedWindow('Frame', cv2.WINDOW_NORMAL)

# Our ROI, defined by two points
p1, p2 = None, None
state = 0

# Called every time a mouse event happen
	import cv2, sys

	cap = cv2.VideoCapture(0)
	cv2.namedWindow('Frame', cv2.WINDOW_NORMAL)

	# Our ROI, defined by two points
	p1, p2 = None, None
	state = 0

	# Called every time a mouse event happen