Update app.py

app.py

@@ -2,7 +2,7 @@ from __future__ import print_function
 from flask import Flask, render_template,request,flash , json, url_for,g , redirect , jsonify , send_file ,make_response
 import json  
 import fitz
-from PIL import Image
+from PIL import Image  
 import cv2   
 import numpy as np   
 import pilecaps_adr