Mmlu pro biomed

[Flaick]

Motivation

Support the biology and health subsets

Modification

Filter out the subset and create 4 dataloaders.

Checklist

Before PR:

• Pre-commit or other linting tools are used to fix the potential lint issues.
• Bug fixes are fully covered by unit tests, the case that causes the bug should be added in the unit tests.
• The modification is covered by complete unit tests. If not, please add more unit test to ensure the correctness.
• The documentation has been modified accordingly, like docstring or example tutorials.

After PR:

• If the modification has potential influence on downstream or other related projects, this PR should be tested with those projects.
• CLA has been signed and all committers have signed the CLA in this PR.

[tonysy]

It is recommended that you refrain from modifying the default configuration. Instead, you may create a new configuration tailored to your specific requirements.