Update app.py

app.py

@@ -2,9 +2,9 @@ import os
 import gradio as gr
 from transformers import pipeline
 
-auth_token = os.environ.get("access_token")
-pipeline_en = pipeline(task="text-classification", model="Hello-SimpleAI/chatgpt-detector-single",use_auth_token=auth_token)
-pipeline_zh = pipeline(task="text-classification", model="Hello-SimpleAI/chatgpt-detector-single-chinese",use_auth_token=auth_token)
+# auth_token = os.environ.get("access_token")
+pipeline_en = pipeline(task="text-classification", model="Hello-SimpleAI/chatgpt-detector-roberta")
+pipeline_zh = pipeline(task="text-classification", model="Hello-SimpleAI/chatgpt-detector-roberta-chinese")