# HOW YOU CAN DEFINE A FUNCTION BY!!
- def _any name u want(input this function take)
- def_change_mac(interface, new mac) : /6
py charm automatically set a block in the same line/7-11-[code to change mac address], this is how python separate the block of codes
#HOW TO READ ERROR!
- LINE-22
- OPTIONS IS NOT DEFINED
RETURNING THE VALUE FROM FUNCTIONS
WHAT IS HAPPENING WHEN WE ARE EXECUTING THE PYTHON PROGRAM
- 1st it will run get argument function then get argument function will read all the function
- then parse them in 11 then it will return the 2 sets of the information /the arguments and the values
- because we are using the return function
- it will be captured by options, arguments
- u know for the change mac