It doesn't seem to work to set log level

[Robinsir]

I want to turn off the console output log,but i see this:
https://github.com/ziyasal/InfluxDB.Net/blob/31cb4f873a47838c189acc699a0fff22cbca5b4e/InfluxDB.Net/InfluxDb.cs#L507
what should i do to close output log?