keyboard module. This module allows you to listen for keyboard events and execute code in response. Below is a guide on how to use the keyboard module to handle keyboard press events. keyboard module. This module allows you to listen for keyboard events and execute code in response. Below is a guide on how to use the keyboard module to handle keyboard press events. yfinance library to fetch historical stock data and the pandas library for data manipulation. Gtk library to create a window with a notebook widget. This widget allows you to add multiple tabs, each containing different content. Below, I'll provide a step-by-step guide and a sample program to create a PyGTK window with tabs using Python.