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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 is_dockerized(flag_name: str = 'DOCKERIZED', strict: bool = False):
 """ Reads env ``DOCKERIZED`` variable as a boolean. :param flag_name: environment variable name :param strict: raise a ``ValueError`` if variable does not look like a normal boolean :return: ``True`` if has truthy ``DOCKERIZED`` env, ``False`` otherwise """

    return env_bool_flag(flag_name, strict=strict)