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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 create_dir(path):
 """ Create directory specified by `path` if it doesn't already exist. Parameters path : str path to directory Returns ------- bool True if `path` exists """

    # https://stackoverflow.com/a/5032238
    try:
        os.makedirs(path, exist_ok=True)
    except Exception as err:
        print(err)
        return False

    if os.path.exists(path):
        return True
    else:
        return False