add whitespaces between char python

s = "BINGO"
print(" ".join(s))

Here is what the above code is Doing:
1. The string “BINGO” is split into a list of characters.
2. The join() method is called on the string ” “.
3. The join() method takes the list of characters [“B”, “I”, “N”, “G”, “O”] and joins them together with the string ” ” in between each character.
4. The result is the string “B I N G O”.