Update vision_tool.py

vision_tool.py

@@ -19,7 +19,7 @@ def _llama_analyze(image_b64: str, prompt: str) -> str:
     ]
     response = client.chat.completions.create(
         #model="meta-llama/llama-4-scout-17b-16e-instruct",
-        model ="qwen/qwen-qwq-32b"
+        model ="qwen/qwen-qwq-32b",
         messages=messages,
         stream=False,
         max_completion_tokens=512,