Answer:
The input function reads a piece of data that has been entered at the keyboard and returns that piece of data, as a string, back to the program.
Step-by-step explanation:
To read the user entrance, the input function () expects that after entering the input the user presses the enter key, after which input () reads this as a string, so if the expected input is a number it must be converted using is the int () or float conversion functions () .