Add MicroLIA classifier

[wmwv]

Add microLIA micro-lensing classifier

https://github.com/Professor-G/MicroLIA

1. [x] Generalize code to support multiple classifiers
2. [ ] Add MicroLIA as one of those classifiers
3. [ ] Create training set file to store for MicroLIA
4. [ ] Test

[wmwv]

@troyraen Should "-classifier-" in this cloudbuild line be instead "-supernnova-" or "-microlia-"?

https://github.com/mwvgroup/pittgoogle-user/blob/main/classifier/cloudbuild.yaml#L16

[troyraen]

That variable, _MODULE_NAME, needs to be the same as the module_name variable in the setup.sh script. The setup.sh script sends the variable in as an argument. So the line you pointed to in cloudbuild.yaml is a default value that doesn't actually get used.

So my vote is probably to leave it as "-classifier-", unless there's something even more general we want to replace it with.

[troyraen]

(I think that a default value has to be defined. But if I'm remember that wrong and it's not actually required, it might be better to just take that line out.)

[wmwv]

Thank you. That is most helpful.