You are designing a script that may be imported as a module in other scripts. What variable can you use to check whether the script has been imported as a module, or is running as the main script?

The name can be used as a variable in this case.

Explanation:

A script is an "instruction" that is executed by computer systems in order to display some information that must be understood as an action to be performed by a computer program. More simply, we can say that a script is a sequence of orders for certain software, where an action is coded and translated by computer programs.

If you dress by designing a script that can be imported as a module in other scripts, you can use the name as a variable to check whether the script has been imported as a module or is being executed as the main script.