Update app.py

app.py

@@ -26,7 +26,7 @@ def resize_image_pil(image, new_width, new_height):
     width_scale = new_width/width
     height_scale = new_height/height
     scale = min(width_scale, height_scale)
-    resized = img.resize((int(width*Scale), int(height*Scale)), Image.NEAREST)
+    resized = img.resize((int(width*scale), int(height*scale)), Image.NEAREST)
     resized = resized.crop((0,0,new_width, new_height))
 
     return resized