updated app.py

main.py

@@ -1,7 +1,6 @@
 import os
 import secrets
-from dotenv import load_dotenv
-from fastapi import FastAPI, HTTPException, Request
+from fastapi import HTTPException, Request
 from fastapi.staticfiles import StaticFiles
 from sse_starlette.sse import EventSourceResponse
 from openai import AsyncOpenAI
@@ -14,8 +13,6 @@ from script import script
 from fasthtml_hf import setup_hf_backup
 import bleach
 
-load_dotenv()
-
 def get_or_create_secret_key(file_path=".sesskey"):
     if os.path.exists(file_path):
         with open(file_path, "r") as f:
@@ -160,4 +157,4 @@ async def stream_response(request: Request, message: str, session_id: str = None
 def reset_conversation(session_id: str):
     if session_id in conversations:
         del conversations[session_id]
-    return {"message": "Conversation reset."}
+    return {"message": "Conversation reset."}