#NEWLINE# @ classmethod #NEWLINE# def from_json( cls , json_in ) : #NEWLINE# #INDENT# 'Create new CountersMap from the json data structure, encoded by to_json.\n\n    Args:\n      json: json representation of CountersMap .\n\n    Returns:\n      an instance of CountersMap with all data deserialized from json.\n    ' #NEWLINE# counters_map = cls ( ) #NEWLINE# counters_map . counters = json_in [ 'counters' ] #NEWLINE# return counters_map