input: Write a function to edit the given Python program to make a correct API request with appropriate headers and parse the response to print each user's data. The function should take an API URL and an API token as parameters.
  assert edit_api_request('https://api.example.com/users', 'YOUR_API_TOKEN')
  assert edit_api_request('https://api.example.com/users', 'ANOTHER_API_TOKEN')
  assert edit_api_request('https://api.example.com/users', 'INVALID_API_TOKEN')
output: def edit_api_request(api_url, api_token):
      import requests
      headers = {'Authorization': f'Bearer {api_token}'}
      response = requests.get(api_url, headers=headers)
      if response.status_code == 200:
          users = response.json()
          for user in users:
              print(user)
      return True