how to count number of records in json

1'''
2USE len() TO COUNT THE ITEMS IN A JSON OBJECT
3Call len(obj) to return the number of items in a JSON object obj.
4'''
5
6print(a_json_object)
7'''OUTPUT:													'''
8'''{'first_key': [1, 2, 3], 'second_key': 'second_value'}	'''
9length = len(a_json_object)
10
11print(length)
12'''OUTPUT:													'''
13'''2														'''