From 44f76495c15bfa1f137640d81d6ecf1b215ae41c Mon Sep 17 00:00:00 2001
From: Blessin George Varghese <46672514+bgrgv@users.noreply.github.com>
Date: Sat, 12 Oct 2019 02:52:52 +0530
Subject: [PATCH] Updated new.py

Fixed contours for newer versions of OpenCV.
---
 new.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/new.py b/new.py
index efbb028..bce679b 100644
--- a/new.py
+++ b/new.py
@@ -93,7 +93,9 @@ 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)
+        #For older versions of OpenCV:
+        # _,contours, hierarchy = cv2.findContours(thresh1, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE) 
         length = len(contours)
         maxArea = -1
         if length > 0: