def main():
<EOL>args = _get_args()<EOL>env = NESEnv(args.rom)<EOL>if args.mode == '<STR_LIT>':<EOL><INDENT>play_human(env)<EOL><DEDENT>else:<EOL><INDENT>play_random(env, args.steps)<EOL><DEDENT>
The main entry point for the command line interface.