input: Write a function to edit the given Python program to make a correct API request and parse the response. The function should include the necessary headers and iterate through the 'data' key in the response to print each user.
  import requests
  
  def make_api_request():
   url = 'https://api.example.com/users'
  
   headers = {
   'Authorization': 'Bearer YOUR_API_TOKEN',
   'Content-Type': 'application/json',
   }
  
   response = requests.get(url, headers=headers).json()
  
   for user in response['data']:
    print(user)
  
  assert make_api_request.__code__.co_name=="make_api_request"
  assert make_api_request.__code__.co_varnames==('url', 'headers', 'response', 'user')
  assert make_api_request.__code__.co_argcount==0
output: def make_api_request():
   url = 'https://api.example.com/users'
  
   headers = {
   'Authorization': 'Bearer YOUR_API_TOKEN',
   'Content-Type': 'application/json',
   }
  
   response = requests.get(url, headers=headers).json()
  
   for user in response['data']:
    print(user)