code: def geometry_metadata(geometry_name):
      """
      Information about the geometry.
  
      This returns a dictionary containing a 'description'.
  
      :Examples:
  
      >>> geometry_metadata("countries")
      {'description': 'Map of world countries'}
      """
      metadata = METADATA[geometry_name].copy()
      del metadata["url"]
      return metadata
  
imports: import json
  import codecs
  from six.moves.urllib.request import urlopen
label_desc: Use image node_id 2 for calling a global function with example usage: geometry_metadata(geometry_name) and returns: metadata