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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 register_opts(conf):
 """Configure options within configuration library."""

    conf.register_cli_opts(CLI_OPTS)
    conf.register_opts(EPISODE_OPTS)
    conf.register_opts(FORMAT_OPTS)
    conf.register_opts(CACHE_OPTS, 'cache')