Just to keep the levels of laziness higher, why not use a simple Tkinter GUI to update PIP and all packages with just two clicks ? Feel free to fork!

 *if you're using Windows

Full code on GitHub

First method to update PIP launch Prompt with the commnad

Then a second method launches Powershell to update all packages. 

Both methods need to import two default packages, os and subprocess. The subprocess package enables the subprocess.call() method to execute the Powershell command inside Python.