Update app.py

app.py

@@ -2,8 +2,9 @@ import vllm
 import torch
 import gradio
 import huggingface_hub
+import os
 
-huggingface_hub.login(token=HF_TOKEN)
+huggingface_hub.login(token=os.environ["HF_TOKEN"])
 
 # Fava prompt
 INPUT = "Read the following references:\n{evidence}\nPlease identify all the errors in the following text using the information in the references provided and suggest edits if necessary:\n[Text] {output}\n[Edited] "