fix data_uri

handler.py

@@ -36,7 +36,7 @@ class EndpointHandler():
         prompt = data.pop("inputs", data)
         url = data.pop("url", data)
 
-        with request.urlopen(data_uri) as response:
+        with request.urlopen(url) as response:
             data = response.read()
             init_image = Image.open(BytesIO(data)).convert("RGB")
             init_image = Image.open(url)