Update app.py

app.py

@@ -153,8 +153,8 @@ async def task_events(task_id: str):
     )
 
 @app.get("/", response_class=HTMLResponse)
-async def root():
-    return "<h2>FastAPI is running on Hugging Face Spaces</h2>"
+async def homepage(request: Request):
+    return templates.TemplateResponse("index.html", {"request": request})