import json

LOAD

json_data = '[{"ID":10,"Name":"Pankaj","Role":"CEO"},{"ID":20,"Name":"David Lee","Role":"Editor"}]'
json_object = json.loads(json_data)
 
with open('Cars.json', 'r') as json_file:
    json_object = json.load(json_file)

SAVE

with open('data.json', 'w', encoding='utf-8') as f:
    json.dump(data, f, ensure_ascii=False, indent=4)

PRINT

print(json_object)
print(json.dumps(json_object))
print(json.dumps(json_object, indent=1))  # pretty print