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
['N', 'I', '6747', '9379', 's', 'E', 'M', 'q', 'Z', '6299', 'y', '5897', 'Q', 'j', 'h', 'T', '3569', 'G', 'q', '5209', 'e', 'G', 'n', '677', 'A', '4285', '2857', '8499', 'k', 'a', 't', 'e', '8145']