Detailed Instructions: 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.
Q: ['t', 'h', '813', '713', 'x', 'K', '6869', '7783', '4765', '8067']
A:
6