`import tuned_lens` fails when not installing in dev mode

[levmckinney]

Describe the bug Installing from the repository using pip does not work!

To Reproduce Steps to reproduce the behavior:

1. Create a new virtual environment

2. $ pip install tuned_lens@git+https://github.com/AlignmentResearch/tuned-lens.git@d54ad26c806328747cebc7963839518ad5e91403

3. $ python -c "import tuned_lens"
   Traceback (most recent call last):
   File "<string>", line 1, in <module>
   File "/home/lev/miniconda3/envs/test-env/lib/python3.10/site-packages/tuned_lens/__init__.py", line 1, in <module>
   from .causal import ablate_layer, layer_intervention
   ModuleNotFoundError: No module named 'tuned_lens.causal'

Expected behavior You should be able to install this package via pip and the above import should work.

Environment:

• Miniconda3
• Python version: 3.10

Additional Context This does not occur when you install from source i.e. pip install -e .

[levmckinney]

Here is a relevant stack overflow though it does not seem to have an answer https://stackoverflow.com/questions/71624489/pip-install-doesnt-install-all-modules-in-package

[levmckinney]

This also occurs when you install from PyPi