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 numerical elements in the given list. Return 0 if no numerical element in the list.
Teacher: Now, understand the problem? Solve this instance: ['N', 'O', 'G', '937', '9057', '9159', '4457', '125', '4369', '3681', 'V', 'I', 'T', 'i', '9959', 'e', 's', '9547', '9603', '2489', '2571', 'y', 'T', '8019', '9687', '7605', '2111', 'd', 'N', '8675', '8395', '4367', 'Y', 'v', '6151']
Student:
20