Update app.py

app.py

@@ -2,8 +2,15 @@ import gradio as gr
 
 import torch
 # from transformers import pipeline
+import huggingface_hub
 
-model_id = "deepseek-ai/DeepSeek-R1"
+import os
+
+hf_token = os.getenv('HF_TOKEN')
+
+huggingface_hub.login(token=hf_token)
+
+model_id = "meta-llama/Llama-3.2-3B-Instruct"
 messages = [
     {"role": "user", "content": "Who are you?"},
 ]