Upload app.py

app.py

@@ -133,7 +133,7 @@ def convert_to_pil(base64_image):
 
 def convert_to_base64(pil_image):
     with tempfile.NamedTemporaryFile(suffix='.png', delete=False) as temp_file:
-        image.save(temp_file.name)
+        pil_image.save(temp_file.name)
     return temp_file.name
 
 # Inference function