Update app.py

app.py

@@ -69,7 +69,7 @@ async def chat(ctx, prompt: str):
         thread = await message.create_thread(name=prompt)
         loop = asyncio.get_running_loop()
         client = await loop.run_in_executor(None, get_client, None)
-        job = client.submit(prompt, api_name="/chat")
+        job = client.submit(prompt, 0.9, 2048, 0.9, 1.2, api_name="/chat")
         await wait(job)
 
         try: