Teacher: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
Teacher: Now, understand the problem? Solve this instance: ['149', '3637', 'g', 'k', 'T', 'Y', '9653', '861', '9145', 'h', '1455', 'a', '1919', '6843', '9561', '2071', 'm', '1001']
Student:
7