Explain sys module?

   Explain sys module?
Ans:-  The sys module provides functions and variable used to manipulate different parts of the Python runtime environment. You will learn some of the important features of this module here.
Sys.maxsize
Returns the largest integer a variable can take
Sys.path
This is an environment variable that is a search path for all python modules.
Sys.version

This attribute displays a string  containing the version number of the current python interpreter.