CSVLogger missing information about yaml

[turbotimon]

📚 Documentation

The CSVLogger claims to "Log to local file system in yaml and CSV format" but missing any usually information on how to configure it for yaml?

cc @lantiga @Borda

[bhimrazy]

Hi @turbotimon ,
It doesn't look like there's a manual config option for YAML—metrics go to the CSV file, while hyperparameters are saved to the YAML file.

Is there anything specific you're looking for or anything you'd like to see added to the docs?

[turbotimon]

@bhimrazy like to see added to the docs: exactly what you explained in your sentence 🙂

metrics go to the CSV file, while hyperparameters are saved to the YAML file

I think it would be more clear. As it is now, it indicated that you can log (with self.log) to YAML.