Update app.py

app.py

@@ -16,13 +16,13 @@ from langchain.chains import RetrievalQA
 from constants import CHROMA_SETTINGS
 from streamlit_chat import message
 
-use_auth_token
+
 load_dotenv(find_dotenv())
 
 
 st.set_page_config(layout="wide")
 
-checkpoint = "LaMini-Flan-T5-783M"
+checkpoint = ("LaMini-Flan-T5-783M", use_auth_token=True)
 tokenizer = AutoTokenizer.from_pretrained(checkpoint)
 base_model = AutoModelForSeq2SeqLM.from_pretrained(
     checkpoint,