Update app.py

app.py

@@ -158,7 +158,7 @@ def infer(url_in,interpolation,fps_output,resize_n,winsize,o_flow):
         hsv[..., 0] = ang*180/np.pi/2
         hsv[..., 2] = cv2.normalize(mag, None, 0, 255, cv2.NORM_MINMAX)
         rgb = cv2.cvtColor(hsv, cv2.COLOR_HSV2RGB)
-        rgb = cv2.cvtColor(rgb, cv2.COLOR_RGBA2GRAY)
+        #rgb = cv2.cvtColor(rgb, cv2.COLOR_RGBA2GRAY)
       else:
         rgb = prvs