Update app.py

app.py

@@ -8,7 +8,7 @@ import torch
 device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
 
 
-auth_token = os.getenv("hf_token")
+auth_token = os.environ.get("hf_token")
 if not auth_token:
     raise ValueError("Hugging Face token is missing! Add it as a secret.")