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
['O', '729', '1873', '5745', '7729', '3525', '5237', 'T', '3077', '7587', 'h', 'o', 'L', 'I']