instruction:
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.
question:
['o', '9647', 'n', 'g', 'O', 'c']
answer:
1


question:
['T', 'Z', 'Q', '4409', '5793', '925', 'k']
answer:
3


question:
['5349', '39', '7875', 'x', '6697', 'T', 'A', 'm', '4961', 'i', 'p', '43', '6535', 'i', 'q', '8831', 'r', 'z', '4751', 'n', 'b', '8961', '9853', 'H']
answer:

11