Added a sleep in order to run the output close to real time

hedgehogbox.py

@@ -3,6 +3,7 @@ from pathlib import Path
 
 import cv2
 import imutils
+import time
 
 
 def main():
@@ -47,6 +48,7 @@ def main():
             # exit if 's' key is pressed
             if cv2.waitKey(1) & 0xFF == ord('s'):
                 break
+            time.sleep(0.03)
         else:
             print("Could not read frame!")
             break