update

app.py

@@ -126,8 +126,18 @@ if st.button("Generate Potshots"):
         st.write("### Generated Potshots")
         st.dataframe(df)
 
-        # Provide a download button for the Excel file
-        st.write("### Download Potshots")
         excel_data = to_excel(df)
-        st.download_button(label="Download Potshots as Excel", data=excel_data, file_name="potshots.xlsx",
-                           mime="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+        file_name = "potshots.xlsx"
+
+        # Open and read the file to serve for download
+        with open(file_name, "wb") as f:
+            f.write(excel_data)
+
+        # Provide a download button for the Excel file
+        with open(file_name, "rb") as template_file:
+            template_byte = template_file.read()
+
+        st.download_button(label="Click to Download Potshots File",
+                           data=template_byte,
+                           file_name="potshots.xlsx",
+                           mime='application/octet-stream')