Update app.py

app.py

@@ -3,6 +3,7 @@ import appStore.doc_processing as processing
 from utils.uploadAndExample import add_upload
 import streamlit as st
 from utils.vulnerability_classifier import label_dict
+import pandas as pd
 
 st.set_page_config(page_title = 'Vulnerability Analysis', 
                    initial_sidebar_state='expanded', layout="wide")