Update app.py

app.py

@@ -1,8 +1,8 @@
 import gradio as gr
 from transformers import pipeline
 
-
-pipeline_en = pipeline(task="text-classification", model="Hello-SimpleAI/chatgpt-qa-detector-distil",use_auth_token=access_token)
+auth_token = os.environ.get("access_token")
+pipeline_en = pipeline(task="text-classification", model="Hello-SimpleAI/chatgpt-qa-detector-distil",use_auth_token=auth_token)
 # pipeline_en = pipeline_zh 
 # pipeline_zh = pipeline(task="text2text-generation", model="beyond/genius-base-chinese")