update app.py

app.py

@@ -64,7 +64,7 @@ def generate(
     bad_words_ids = [[b] for b in bad_words_ids]
     min_loc_token_id = min(loc_token_ids)
     max_loc_token_id = max(loc_token_ids)
-    image = Image.open(image).convert("RGB")
+    image = Image.convert("RGB")
     width = image.width
     height = image.height
     image = image.resize((224, 224))