new_contents: import requests
  
  rover_url = 'https://api.nasa.gov/mars-photos/api/v1/rovers/curiosity/photos'
  parameters = {'api_key': 'DEMO_KEY', 'sol': '1324'}
  
  response = requests.get(rover_url, params=parameters).json()
  
  print(len(response['photos']))
  for photo in response['photos']:
      print(photo['img_src'])
  
subject: Print out image URLs from Mars