old_contents: import os
  
  # API URL
  API_URL = os.getenv('SATUTILS_API_URL', 'https://api.developmentseed.org/satellites')
  
  # data directory to store downloaded imagery
  DATADIR = os.getenv('SATUTILS_DATADIR', './')
  
  # do not create subdirectories of satellite_name/scene_id when saving imagery
  SUBDIRS = os.getenv('SATUTILS_SUBDIRS', '${satellite_name}/${date}')
  
  # filename pattern for saving files
  FILENAME = os.getenv('SATUTILS_FILENAME', '${scene_id}')
  
new_contents: import os
  
  # API URL
  API_URL = os.getenv('SATUTILS_API_URL', 'https://sat-api.developmentseed.org')
  
  # data directory to store downloaded imagery
  DATADIR = os.getenv('SATUTILS_DATADIR', './${satellite_name}/${date}')
  
  # filename pattern for saving files
  FILENAME = os.getenv('SATUTILS_FILENAME', '${id}')
  
subject: update config variables