Update app.py

app.py

@@ -7,6 +7,12 @@ import shutil
 import gradio as gr
 from huggingface_hub import HfApi, hf_hub_download
 
+hf_token = os.environ.get("HF_TOKEN")
+if hf_token is None:
+    raise ValueError("HF_TOKEN environment variable not set")
+    
+login(token=hf_token)
+
 api = HfApi()
 
 AUDIO_EXTS = {".wav", ".mp3", ".flac", ".ogg", ".m4a"}