Update main.py

main.py

@@ -11,11 +11,11 @@ logger = logging.getLogger(__name__)
 class UserInput(BaseModel):
     user_input: str
 
-@app.get("/", response_class=HTMLResponse)
-async def read_root():
-    # 提供前端 HTML 文件
-    with open("index.html", "r") as file:
-        return file.read()
+app.mount("/", StaticFiles(directory="static", html=True), name="static")
+
+@app.get("/")
+def index() -> FileResponse:
+    return FileResponse(path="/app/static/index.html", media_type="text/html")
 
 @app.post("/submit")
 async def submit_input(input_data: UserInput):