Update app.py

app.py

@@ -226,7 +226,8 @@ After calling a tool, I will provide you with the results to interpret for the u
                 for tool_call in tool_calls:
                     tool_info += f"🔧 Calling: {tool_call['name']}\n"
                     
-                    result = await self.mcp_client.call_tool(
+                    # FIXED: Use call_tool_sync instead of await call_tool
+                    result = self.mcp_client.call_tool_sync(
                         tool_call['name'], 
                         tool_call['arguments']
                     )