Update auth.py

auth.py

@@ -13,6 +13,7 @@ from datetime import datetime, timedelta
 router = APIRouter()
 app = FastAPI()
 templates = Jinja2Templates(directory="templates")
+oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
 class AuthViews:
     def __init__(self):
         self.pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")