Redesign the template of nplinker config file

[CunliangGeng]

This PR redesigned the template of nplinker config file nplinker.toml.

The new design does not allow users to specify the path to their data files, instead they should always put data files to default paths defined by NPLinker (the default paths will be provided in the next PR).

To keep it simple, some settings related to code that has not been refactored are not included in the new design. They can be added later if really needed.

Major changes:

• redesign the template of config file nplinker.toml.
• update default config values in nplinker_default.toml
• add validations for all configs/settings
• update unit tests for new configs/settings

Note: This PR only updated the template config file, but the usage of the configs in relevant code is not updated. Next PR will update the usage. So it's OK to see the failed test tests on tests/scorings and tests/test_nplinker_local.py .

[CunliangGeng]

Current dependencies on/for this PR:

• Redesign the template of nplinker config file #206 👈
• dev

This stack of pull requests is managed by Graphite.

[gcroci2]

I left a few comments/suggestions, but I guess that they are more for me to better understand what is going on :)

[CunliangGeng]

Merge activity

• Feb 27, 3:03 AM EST: @CunliangGeng started a stack merge that includes this pull request via Graphite.
• Feb 27, 3:03 AM EST: @CunliangGeng merged this pull request with Graphite.