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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 get_default_cache():
 """Get the default cache location. Adheres to the XDG Base Directory specification, as described in https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html :return: the default cache directory absolute path """


    xdg_cache_home = os.environ.get('XDG_CACHE_HOME') or \
        os.path.join(os.path.expanduser('~'), '.cache')

    return os.path.join(xdg_cache_home, 'pokebase')