PYTHON : Permanently adding a file path to sys.path in Python

To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

Here's a secret feature that I promised to disclose to you.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
Next, enter the letters 'awesome' on your keyboard.
It will change your youtube progress bar into a flashing rainbow.

Allow me to introduce myself briefly,
Hello everyone, I'm Delphi.
Let me help you get the answers you need to your questions.
I am happy to answer more specific questions, so please feel free to comment or chat with me.
If you have an answer or any relevant information to share, please comment below.
A 'heart' from me will be given to show my gratitude for your contribution.