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.
One example is below.
Q: ['238', 'h', '92', 'U', '2799']
A: 3
Rationale: Here, the numbers in the input list are '238', '92' and '2799', hence their count is 3.
Q: ['N', '1097', 'b', '2167', '3189', 'N', '4047', '6225']
A:
5