import json


def open_json(json_file_path):
    """
    :param json_file_path: path to open inference json file
    :returns: the json data dictionary of localized polygon and their classifications 
    """

    with open(json_file_path) as jf:
        json_data = json.load(jf)
        inference_data = json_data["features"]["xy"]
        return inference_data