Update app.py

app.py

@@ -55,6 +55,7 @@ def predict_image(image):
         boxes = result[:4]
         prob = result[4]
         classes = int(result[5])
+        boxes = boxes/img_size               
 
         x1, y1, x2, y2 = np.uint16([
             boxes[0] * im_width,