human
Solve the following python programming problem given the following code:
def install(check_options = False) : 
    global installed 
    if (not installed) : 
        orig_create_parser = base.BaseCommand.create_parser 
        def create_parser(self, prog_name, subcommand) : 
            parser = orig_create_parser (self, prog_name, subcommand) 
            if isinstance (parser, OptionParser) : 
                for option in configuration_options : 
                    parser.add_option (option) 
else : 
                parser.add_argument (CONFIGURATION_ARGUMENT, help = CONFIGURATION_ARGUMENT_HELP) 
return parser 
base.BaseCommand.create_parser = create_parser 
        importer = ConfigurationImporter (check_options = installed) 
        sys.meta_path.insert (0, importer) 
        installed = True 

    
    

    Fix the buggy line: importer = ConfigurationImporter (check_options = installed)
assistant
#Here is Python program to fix the buggy line: importer = ConfigurationImporter (check_options = installed)
.

importer = ConfigurationImporter (check_options = check_options)