json.load(json file) does? code example

Example 1: python read json file

import json

with open('path_to_file/person.json') as f:
  data = json.load(f)

print(data)

Example 2: python json dump to file

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

Example 3: save json file python

with open('data.txt', 'w') as outfile:
    json.dump(data, outfile)