input: Write a function to store and retrieve user data in a JSON file. Implement two functions, store_user_data(data) to save the given user data to a JSON file and get_user_data() to read and return the stored data from the JSON file. Use the following user_data as an example.
  
  user_data = {"Name": "John", "Age": 25, "City": "New York"}
  
  def store_user_data(data):
      with open('user_data.json', 'w') as f:
          json.dump(data, f)
  
  def get_user_data():
      with open('user_data.json') as f:
          return json.load(f)
  
  assert store_user_data(user_data) is None
  assert get_user_data() == user_data
  
  assert store_user_data({"Name": "Alice", "Age": 30, "City": "London"}) is None
  assert get_user_data() == {"Name": "Alice", "Age": 30, "City": "London"}
  
  assert store_user_data({"Name": "Bob", "Age": 22, "City": "Paris"}) is None
  assert get_user_data() == {"Name": "Bob", "Age": 22, "City": "Paris"}
  
  assert store_user_data({}) is None
  assert get_user_data() == {}
  
  assert store_user_data(user_data) is None
  assert get_user_data() == user_data
  
  assert store_user_data({"Name": "Eve", "Age": 28, "City": "San Francisco"}) is None
  assert get_user_data() == {"Name": "Eve", "Age": 28, "City": "San Francisco"}
output: def store_user_data(data):
      with open('user_data.json', 'w') as f:
          json.dump(data, f)
  
  def get_user_data():
      with open('user_data.json') as f:
          return json.load(f)