fix press b to enjoy

sangyy · sangyy · commit 9d6bf4f4b057 · 2019-04-03T19:51:02.000+08:00
diff --git a/new.py b/new.py
@@ -93,7 +93,7 @@ def calculateFingers(res,drawing):  # -> finished bool, cnt: finger count
 
         # get the coutours
         thresh1 = copy.deepcopy(thresh)
-        _,contours, hierarchy = cv2.findContours(thresh1, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
+        contours, hierarchy = cv2.findContours(thresh1, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
         length = len(contours)
         maxArea = -1
         if length > 0:
