Update app.py

app.py

@@ -17,9 +17,11 @@ st.write("I am your hotel booking assistant for today.")
 # primaryColor="#6b4bff"
 
 model = demo_chat.load_model()
+token = os.getenv('HUGGINGFACEHUB_API_TOKEN')
 
-chat_model = ChatHuggingFace(llm=model)
+chat_model = ChatHuggingFace(llm=model, token=token)
 print(chat_model.model_id)
+
 #Application 
 with st.container():
     st.markdown('<div class="scrollable-div">', unsafe_allow_html=True)