Update app.py

app.py

@@ -2,6 +2,7 @@ import streamlit as st
 import pandas as pd
 import transformers
 import re
+import base64
 import zipfile
 import postt
 from postt import postcor
@@ -305,15 +306,13 @@ if submit and len(x) != 0:
        mime='text/csv',
   )
   
-  zzip = zipfile.ZipFile(zipf, 'r')
-  #with open(zipf, "rb") as f:
-  st.download_button(
-       label ="Download each triple family in a CSV",
-       data = zzip,
-       file_name='TriplesCSVs.zip',
-       mime="application/zip"
-       
-  )
+  with open(zipf, "rb") as f:
+  bytes = f.read()
+      b64 = base64.b64encode(bytes).decode()
+      href = f'<a href="data:file/zip;base64,{b64}" download=\'allcsvs.zip\'>\
+          Click to download\
+      </a>'
+  st.sidebar.markdown(href, unsafe_allow_html=True)