Update app.py

app.py

@@ -4,7 +4,7 @@ import requests
 import inspect
 import pandas as pd
 import asyncio
-from smolagents import ToolCallingAgent, InferenceClientModel
+from smolagents import ToolCallingAgent, InferenceClientModel, OpenAIServerModel
 from smolagents import DuckDuckGoSearchTool, Tool, CodeAgent
 from huggingface_hub import login
 #h
@@ -22,12 +22,9 @@ async def run_and_submit_all(profile: gr.OAuthProfile | None):
         
         agent = ToolCallingAgent(
             tools=[search_tool],
-            model=InferenceClientModel(
-                    model="gpt-3.5-turbo", 
-                    provider="openai",
-                    api_key=openai_key,
-                    temperature=0.2,          # Optional
-                    max_tokens=2048            # Optional, but keep within reasonable limits
+                        model=OpenAIServerModel(
+                    model_id="gpt-3.5-turbo",            # ✅ valid OpenAI model name
+                    api_key=os.environ["OPENAI_API_KEY"] # ✅ securely load from environment
                 ),
             max_steps=7,
             verbosity_level=2