Update app.py

app.py

@@ -8,8 +8,10 @@ import torch
 device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
 
 
-auth_token = os.environ.get("hf_token") or True
-
+auth_token = os.getenv("hf_token")
+if not auth_token:
+    raise ValueError("Hugging Face token is missing! Add it as a secret.")
+    
 pipe = pipeline(model="fahadqazi/whisper-small-sindhi", device=device, use_auth_token=auth_token)  # change to "your-username/the-name-you-picked"
 
 def transcribe(audio):