Update app.py

app.py

@@ -14,9 +14,7 @@ from pydantic import BaseModel, Field
 from typing_extensions import TypedDict
 from langgraph.graph import StateGraph, START, END
 from langgraph.constants import Send
-from dotenv import load_dotenv
 
-load_dotenv()
 
 # Initialize FastAPI app
 app = FastAPI(