loop through them all automatically

main.py

@@ -151,7 +151,7 @@ for c in cnts:
 orig = image.copy()
 # loop over the contours individually
 for c in cnts:
-	
+	orig = image.copy()
 	num += 1
 	# if the contour is not sufficiently large, ignore it
 	if cv2.contourArea(c) < 100 or pixelsPerMetric is None:
@@ -289,5 +289,7 @@ for c in cnts:
 					0.65, (255, 255, 255), 2)
  
 	# show the output image
-cv2.imshow("Item Sorter", orig)
+			cv2.imshow("Item Sorter", orig)
+			cv2.waitKey(500)
+
 cv2.waitKey(0)