Update app.py

app.py

@@ -3,6 +3,7 @@ import pandas as pd
 import pickle
 import requests
 import base64
+from streamlit.components.file_uploader import st.download_file
 
 #===config===
 st.set_page_config(
@@ -84,8 +85,14 @@ if uploaded_file is not None:
 st.sidebar.header("Download Results")
 st.sidebar.text("Download the tagged results as a CSV file.")
 
+# Create download tab
+with st.sidebar:
+    st.header("Download")
+    if st.button("Download CSV file"):
+        download_csv(df)
+
 def download_csv(df):
     """Downloads a CSV file from the given DataFrame."""
     b64_df = base64.b64encode(df.to_csv().encode()).decode()
     headers = {"Content-Disposition": "attachment; filename=data.csv"}
-    return st.download_file(b64_df, "data.csv", headers=headers)
+    return st.download_file(b64_df, "data.csv", headers=headers)