clean.py

import json

def clean_one(person: dict):
    """
    Remove empty properties from person record.
    :param person: single person record.
    """
    return {k: v for k, v in person.items() if v or type(v) == bool}

def clean(people):
    """
    Remove empty properties from a list of people.
    :param person: list of people records.
    """
    return [clean_one(person) for person in people]

with open('scraped_data.json', 'r') as f:
    data = json.load(f)

data = clean(data)

with open('scraped_data_clean.json', 'w') as f:
    json.dump(data, f)