Fix: let HF Spaces manage demo launch

app.py

@@ -2,57 +2,25 @@
 Hugging Face Spaces 入口文件
 """
 import sys
-import logging
-import traceback
 
-logging.basicConfig(level=logging.INFO, stream=sys.stdout)
-logger = logging.getLogger("spaces")
-
-# --------------------------------------------------
-# 补丁 1: pydub 依赖已移除的 audioop 模块 (Python 3.13)
-# --------------------------------------------------
+# 补丁 1: audioop (Python 3.13)
 try:
     import audioop_lts as audioop
     sys.modules["pyaudioop"] = audioop
-    logger.info("✅ audioop patch applied")
 except ImportError:
     pass
 
-# --------------------------------------------------
-# 补丁 2: gradio[oauth] 依赖已移除的 HfFolder (huggingface-hub>=0.25)
-# --------------------------------------------------
+# 补丁 2: HfFolder (huggingface-hub>=0.25)
 try:
     import huggingface_hub
-
     if not hasattr(huggingface_hub, "HfFolder"):
         from huggingface_hub import HfApi, get_token
-
-        class HfFolderCompat:
-            @staticmethod
-            def get_token():
-                return get_token()
+        class _HfFolder:
             @staticmethod
-            def save_token(token):
-                HfApi().set_access_token(token)
-            @staticmethod
-            def delete_token():
-                import os
-                os.environ.pop("HF_TOKEN", None)
-
-        huggingface_hub.HfFolder = HfFolderCompat
-        sys.modules["huggingface_hub"].HfFolder = HfFolderCompat
-        logger.info("✅ HfFolder patch applied")
-except Exception as e:
-    logger.warning(f"HfFolder patch failed: {e}")
+            def get_token(): return get_token()
+        huggingface_hub.HfFolder = _HfFolder
+        sys.modules["huggingface_hub"].HfFolder = _HfFolder
+except Exception:
+    pass
 
-# --------------------------------------------------
-# 启动 Gradio
-# --------------------------------------------------
-try:
-    from webui import demo
-    logger.info("✅ Gradio demo loaded, launching...")
-    demo.launch(server_name="0.0.0.0", server_port=7860)
-except Exception as e:
-    logger.error(f"❌ Failed to start: {e}")
-    traceback.print_exc()
-    sys.exit(1)
+from webui import demo