Make sure you are using Python 3.6+ for the code to run successfully. You can find out using the python -V command. Download the source code. Clone the repository or just download the zip. For a successful launch, you must:

In the config / config.py file, change the api props to your own. While in the same folder as requirements.txt, enter pip install -r requirements.txt in the terminal. While in the same folder as main.py, enter main.py in python terminal.

This is shamelessly ripped and inspired from from https://github.com/mumtozvalijonov/telegram-avatar-time. The Edvard Munch paintings are from https://www.nasjonalmuseet.no/