In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the alphabetical elements in the given list. Return 0 if no alphabetical element in the list
['P', 'b', 'f', '8195', 'u', 'a', 't', '7459', '7485', '3543', 'm', 'L', '8861', '1497', '9193', '2557', 'z', '3899', 'j', '9519', 'o', '6451', '4171', 'I', '1045']