In this tutorial, you will learn how to create stunning UI with pure Python using the Streamlit library.

This post explains how to write to a file in Python. You'll discover how to create word files (.docx), spreadsheets (.csv), text files, and more!

The .write () function writes string data to a specified file and replaces any existing file content. In this case I wanted to write the updated allow list as a string to the file "allow_list.txt".