Update app.py

app.py

@@ -629,9 +629,12 @@ async def genvideo(request: Request, prompt: str = None):
     check_rate_limit(client_ip)
 
     if prompt is None:
+        return RedirectResponse(url="/gen/video/airforce", status_code=status.HTTP_307_TEMPORARY_REDIRECT)
+
         body = await request.json()
         prompt = body.get("prompt")
-
+    else:
+        return RedirectResponse(url=f"/gen/video/airforce/{prompt}", status_code=status.HTTP_307_TEMPORARY_REDIRECT)
     if not prompt:
         raise HTTPException(400, "Prompt is required")