Is there a workaround to bind prefect logger with logger implemented in module?

Yes, this is what extra loggers are for. Check those resources

Will this also bind with custom libs? after pip install .

in theory this should work, yes

And exporting puts this setting in .prefect folder?

export only sets environment variable

you should be able to put something in config.toml as well, I believe, like this, if you want this setting to apply beyond the open shell (

export

only sets an environment variable, so it will only affect the active shell and any subshells launched from it)

[logging]
extra_loggers=dask,scipy

Didn't see that export command Just used a workaround and set that variable for a profile Hope that works Cheers for the super quick reply