Update app.py

app.py

@@ -1,4 +1,5 @@
 import streamlit as st
+import json
 
 # shifted from below - this must be the first streamlit call; otherwise: problems
 st.set_page_config(page_title = 'Climate Policy Intelligence', 
@@ -18,7 +19,9 @@ with st.sidebar:
                             or else you can try a example document', 
                             options = ('Upload Document', 'Try Example'), 
                             horizontal = True)
-    add_upload(choice) 
+    with(open('docStore/sample/files.json','r')) as json_file:
+            files = json.load(json_file)
+    add_upload(choice, files) 
 
 with st.container():
         st.markdown("<h2 style='text-align: center; color: black;'> Climate Policy Understanding App </h2>", unsafe_allow_html=True)