Update app.py

app.py

@@ -20,6 +20,11 @@ import gradio as gr
 import matplotlib.pyplot as plt
 from transformers import AutoModelForCausalLM, AutoTokenizer
 import spaces
+from huggingface_hub import login
+
+# Authenticate
+HF_TOKEN = os.getenv('HF_TOKEN')
+login(token=HF_TOKEN)
 
 # Available models
 AVAILABLE_MODELS = {