Update app.py

app.py

@@ -2,6 +2,12 @@ import gradio as gr
 import torch
 from peft import PeftModel
 from transformers import AutoModelForCausalLM, AutoTokenizer
+from huggingface_hub import login
+import os
+
+# Get token from environment (automatically loaded from secrets)
+hf_token = os.getenv("HF_TOKEN")
+login(hf_token)
 
 # Load tokenizer
 tokenizer = AutoTokenizer.from_pretrained("google/gemma-3-1b-pt")