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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 config():
 """Return sun configuration values """

    conf_args = {
        "INTERVAL": 60,
        "STANDBY": 3
    }
    config_file = read_file("{0}{1}".format(conf_path, "sun.conf"))
    for line in config_file.splitlines():
        line = line.lstrip()
        if line and not line.startswith("#"):
            conf_args[line.split("=")[0]] = line.split("=")[1]
    return conf_args