Write a function called decrement$\_$list that accepts a single list of numbers as a parameter. It should return a copy of the list where each item has been decremented by one. Use map to do this! For example:

decrement$\_$list$([1,2,3])$ #$[0,1,2]$

decrement$\_$list$([20,14,11])$ #$[19,13,10]$

Tips:

Remember map doesn't return a list on its own. decrement$\_$list $,$ however, should return a list.

You can either pass map another name function or use a lambda. A lambda is preferable. Print