Update main.py

main.py

@@ -4,9 +4,6 @@ from fastapi.middleware.cors import CORSMiddleware
 from dotenv import load_dotenv
 from routers.llm_chat import router as llm_chat_router
 
-# Load environment variables from .env file
-load_dotenv()
-
 app = FastAPI(
     title="LLM Chat API",
     description="A FastAPI application to interact with an external LLM API.",