Update app.py

app.py

@@ -205,7 +205,10 @@ def blur_im(img,bounds):
     for bound in bounds:
         p0, p1, p2, p3 = bound[0]
     	p0 = (int(p0[0]), int(p0[1]))
-    	p2 = (int(p2[0]), int(p2[1]))
+    	p1 = (int(p1[0]), int(p1[1]))
+        p2 = (int(p2[0]), int(p2[1]))
+        p3 = (int(p3[0]), int(p3[1]))
+    	
         im[p0, p2] = cv2.blur(im[p0, p2] ,(23,23))
     return im