Update app.py

app.py

@@ -164,7 +164,7 @@ def remove_bg(fl, count, md):
     fr_diff = cv2.cvtColor(fr_diff, cv2.COLOR_BGR2GRAY)
     
     #md = 12
-    bg = cv2.inRange(hsv, np.array([0,0,0]), np.array([180,md,md]))
+    bg = cv2.inRange(hsv, np.array([0,0,0]), np.array([180,255,md]))
     fr_diff[bg>0] = 0
     fr_diff[bg==0] = 255