Count how many times each character appears in a string. For "hello", return {"h": 1, "e": 1, "l": 2, "o": 1}. This is the counting pattern applied to strings. Strings are iterable, so you can loop through characters just like list items.
##### ###### ##### ### # # ### # # ###### ## ## ## ## ## ## ## # # # # # ## ##### #### ##### # # # # # # # #### ## # ## ## ## ## # # # # # ## ## # ###### ## ### # ### # ######
$ curl repovive.com/roadmaps/python/dictionaries/problem-character-frequency
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░████████████████████████████████████████████████████████████████████████████