Update app.py

app.py

@@ -1,12 +1,9 @@
 import gradio as gr
 from llama_cpp import Llama
 from huggingface_hub import login
-import contextlib
-import io
-
-with contextlib.redirect_stdout(io.StringIO()):
-    login(token=hf_token)
-
+import os
+my_hf_token = os.getenv("hf_token")
+login(token=my_hf_token)
 
 # Load the model (only once)
 llm = Llama.from_pretrained(