Update app.py

app.py

@@ -1,3 +1,4 @@
+import os
 from fastapi.security import OAuth2PasswordBearer
 from pydantic import BaseModel
 from sqlalchemy.orm import Session
@@ -15,7 +16,7 @@ from fastapi.staticfiles import StaticFiles
 
 from typing import Optional
 import httpx
-import os
+
 from starlette.middleware.sessions import SessionMiddleware
 import authlib
 
@@ -32,6 +33,7 @@ ACCESS_TOKEN_EXPIRE_MINUTES = 30
 app = FastAPI()
 app.add_middleware(SessionMiddleware, secret_key=SECRET_KEY)
 oauth = OAuth(app)
+
 # Password context
 pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")