def load_from_json(file_path):
    if os.path.exists(file_path):
        raw_data = open(file_path, 'rb').read()
        return json.loads(base64.decodestring(raw_data).decode('utf-8'))
Load the stored data from json, and return as a dict.
dataset/ETHPy150Open yhat/db.py/db/db.py/load_from_json