Update app.py

app.py

@@ -27,7 +27,7 @@ def url_requests(req_list):
         img_byte = base64.b64decode(img_str)
         img_io = BytesIO(img_byte)  # convert image to file-like object
         img = Image.open(img_io)   # img is now PIL Image object
-        _img = img.resize(512,512,1)
+        _img = img.resize((source_img.size))
         img_list.append(_img)
         
     return img_list