How do I create a space around special characters in python?

This is what I want the code to do:

string = "1+1+1"

#insert code here

output:
>>>1 + 1 + 1

Basically I’m trying to create a " " around the special characters. (In this case it’s the plus signs)

>Solution :

You’ll need to better define special characters.
But anyway the solution is to .split() the string and then .join() it like that:

my_string = "1+1+1"    
delimiter = '+'
result = f' {delimiter} '.join(my_string.split(delimiter))