Python question Ability to convert from numbers to characters in a list at once

Is there a shortcut or code in the list that automatically converts numbers into characters?

For example,

a = [1,2,3,4,5] If it's like this, Any shortcut, module, or code at a time a = ['1','2','3','4','5'] Is there any conversion to that? I made a code to work on it, but it's hard to put in small quotes because there's a lot I'm asking if there's such a function.