Fix cv2 rectangle argument

app.py

@@ -40,7 +40,7 @@ def image_guided_detection(img, query_img, score_threshold, nms_threshold):
         box = [int(i) for i in box.tolist()]
 
         if score >= score_threshold:
-            img = cv2.rectangle(img, box[:2], box[2:], (255,0,0), 5)
+            img = cv2.rectangle(img, box[:2], box[2:], (0, 255, 0), 2)
             if box[3] + 25 > 768:
                 y = box[3] - 10
             else: