code: def users(accountable, query):
      
      users = accountable.users(query)
      headers = ['display_name', 'key']
      if users:
          rows = [[v for k, v in sorted(u.items()) if k in headers]
                  for u in users]
          rows.insert(0, headers)
          print_table(SingleTable(rows))
      else:
          click.secho('No users found for query {}'.format(
              query
          ), fg='red')
docs: Executes a user search for the given query.