Added ARI and Hausdorff

[lukezhang-811]

No description provided.

[berl]

hi @lukezhang-811 and @egelfan2 thanks for this!

a few points:
the tests directory is a bit special: the test_spatial_compare.py file is ran automatically on pull requests to test functions in the spatial_compare.py file. so tests for new functions inside spatial_compare.py should be written as new functions inside test_spatial_compare.py.

So here's how we can move this forward:

• move the new test functions into the test_spatial_compare.py following the format there. to make sure this works before pushing back here, run pytest in your spatial_compare directory and make sure everything passes.
• delete the notebooks in tests. if there is stuff that you want users to see, move it to a new notebook in the notebooks directory
• run black to fix formatting
• commit results back to this branch
  when you commit back here with updated tests, you'll see the tests run through github actions and you should get all green checkmarks!

[egelfan2]

Sounds good, I'll take care of these steps ASAP!

[egelfan2]

Hey all, updated the issues listed above:

• shifted previously added tests to their appropriate locations
• added more tests
• adjusted all file formatting with black
• confirmed all tests succeed and checks pass