Fixed the closing of windows and releasing of camera.

vermavinay982 · lzane · commit c467c33a193c · 2019-04-24T22:46:50.000+08:00
after the execution of program the camera is struck and cant be used again.
python goes into error and stops responding and the windows remain struck there as they were.
this error is repaired now
diff --git a/new.py b/new.py
@@ -122,6 +122,8 @@ def calculateFingers(res,drawing):  # -> finished bool, cnt: finger count
     # Keyboard OP
     k = cv2.waitKey(10)
     if k == 27:  # press ESC to exit
+        camera.release()
+        cv2.destroyAllWindows()
         break
     elif k == ord('b'):  # press 'b' to capture the background
         bgModel = cv2.createBackgroundSubtractorMOG2(0, bgSubThreshold)
@@ -134,4 +136,4 @@ def calculateFingers(res,drawing):  # -> finished bool, cnt: finger count
         print ('!!!Reset BackGround!!!')
     elif k == ord('n'):
         triggerSwitch = True
-        print ('!!!Trigger On!!!')
+        print ('!!!Trigger On!!!')
