code: def do_list(self, line):
          '''
          List known repos
          '''
          repo_names = self.network.repo_names
          print('Known repos:')
          print('    ' + '\n    '.join(repo_names)f do_list(self, line):
          '''
          List known repos
          '''
          repo_names = self.network.repo_names
          print('Known repos:')
          print('    ' + '\n    '.join(repo_names))
docs: List known repos