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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_galaxy_tool_info(galaxy_base):
 """Retrieve Galaxy tool-data information from defaults or galaxy config file. """

    ini_file = os.path.join(galaxy_base, "universe_wsgi.ini")
    info = {"tool_data_table_config_path": os.path.join(galaxy_base, "tool_data_table_conf.xml"),
            "tool_data_path": os.path.join(galaxy_base, "tool-data")}
    config = configparser.ConfigParser()
    config.read(ini_file)
    if "app:main" in config.sections():
        for option in config.options("app:main"):
            if option in info:
                info[option] = os.path.join(galaxy_base, config.get("app:main", option))
    return info