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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 build_ufo_path(out_dir, family_name, style_name):
 """Build string to use as a UFO path."""


    return os.path.join(
        out_dir,
        "%s-%s.ufo"
        % ((family_name or "").replace(" ", ""), (style_name or "").replace(" ", "")),
    )