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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def mkdir_temp(mode=0o755):
 """ Context manager that makes a temporary directory and yields it name. Directory is deleted after the context exits Parameters mode : octal Permissions to apply to the directory. Defaults to '755' because don't want directories world writable Returns ------- str Path to the directory """


    temp_dir = None
    try:
        temp_dir = tempfile.mkdtemp()
        os.chmod(temp_dir, mode)

        yield temp_dir

    finally:
        if temp_dir:
            shutil.rmtree(temp_dir)