Update app.py

app.py

@@ -658,7 +658,7 @@ def handsome_chat_completions():
                             "role": "assistant",
                             "content": image_url if image_url else "Failed to generate image", # Directly return the URL in content
                         },
-                        "finish_reason": "stop",
+                        "finish_reason": "length",
                      }
                    ],
                    "usage": { # Added usage