code: def __print_command_help(self, session, namespace, cmd_name):
          
          # Extract documentation
          args, doc = self.__extract_help(self._commands[namespace][cmd_name])
  
          # Print the command name, and its arguments
          if args:
              session.write_line("- {0} {1}", cmd_name, args)
          else:
              session.write_line("- {0}", cmd_name)
  
          # Print the documentation line
          session.write_line("\t\t{0}", doc)
docs: Prints the documentation of the given command
  
          :param session: Session handler
          :param namespace: Name space of the command
          :param cmd_name: Name of the command