Update app.py

app.py

@@ -1,7 +1,5 @@
 # app.py (主入口文件)
 import os 
-os.system("pip uninstall -y gradio") 
-os.system("pip install gradio==3.50.2") 
 from fastapi import FastAPI, File, UploadFile
 from fastapi.staticfiles import StaticFiles
 from fastapi.middleware.cors import CORSMiddleware
@@ -74,5 +72,5 @@ app = gr.mount_gradio_app(app, gradio_ui, path="/gradio")
 # ---------- 启动配置 ----------
 if __name__ == "__main__":
     # Hugging Face Spaces 使用 PORT 环境变量
-    port = int(os.getenv("PORT", 5173))
+    port = int(os.getenv("PORT", 7860))
     uvicorn.run(app, host="0.0.0.0", port=port)