Update app.py

app.py

@@ -7,7 +7,7 @@ from huggingface_hub import upload_file, InferenceClient
 from datetime import datetime
 import traceback
 from typing import Tuple, Optional, Dict, Any
-from fastmcp import FastMCP, Tool
+from fastmcp import FastMCP
 
 HF_DATASET_REPO = "OppaAI/Robot_MCP"
 HF_VLM_MODEL = "Qwen/Qwen2.5-VL-7B-Instruct"