updated download tab

app.py

@@ -88,5 +88,10 @@ st.sidebar.text("Download the tagged results as a CSV file.")
 if st.sidebar.button("Download"):
     csv = df.to_csv(index=False)
     b64 = base64.b64encode(csv.encode()).decode()
-    href = f'<a href="data:file/csv;base64,{b64}" download="results.csv">Download csv file</a>'
-    st.markdown(href, unsafe_allow_html=True)
+
+
+    # Set the Content-Disposition header to force the download
+    headers = {"Content-Disposition": "attachment; filename=results.csv"}
+
+    # Use `st.download_file()` to download the file
+    st.download_file(b64, "results.csv", headers=headers)