Introduction to Python

You can run Python’s interpreter in a terminal.

The three angle brackets prompt, called Python prompt, indicates you are using the terminal window.

# Suspended the terminal session
ctrl + Z
# if you want to end the session 
ctl + D
# or just simply type 
exit()

The f after the parenthesis and before the string do the formatting in the string:

welcome = "Hello World!"
print(f"{welcome}")