makes index an integer in POST /activation/single

[anthonyduong9]

Problem

For all endpoints, the value for "index" in the request body has to be an integer, except for POST /activations/single.

Fix

• Replacing string with integer in single.yaml.
• From schemas, running make setup-all-inference VERSION=2.0.0.
• Casting value to Number in inference.ts.
• Updating apps/webapp/package.json.

Testing

From apps/inference, I ran

poetry run python start.py \
  --model_id gemma-2-2b \
  --sae_sets gemmascope-res-16k \
  --model_dtype bfloat16 \
  --sae_dtype bfloat16

and then

curl -X POST http://127.0.0.1:5002/v1/activation/single \
-H "Content-Type: application/json" \
-d '{
 "prompt": "this is about dogs!",
 "model": "gemma-2-2b",
 "source": "20-gemmascope-res-16k",
 "index": 12082
}'

.

Fixes #106

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 39.02%. Comparing base (fc421db) to head (32d277c).
Report is 20 commits behind head on main.

Files with missing lines	Patch %	Lines
...uronpedia_inference/endpoints/activation/single.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##            main     #107       +/-   ##
==========================================
+ Coverage   8.17%   39.02%   +30.85%     
==========================================
  Files        119       20       -99     
  Lines      16630     1394    -15236     
  Branches     360      198      -162     
==========================================
- Hits        1359      544      -815     
+ Misses     15260      839    -14421     
  Partials      11       11               

Flag	Coverage Δ
autointerp	100.00% <ø> (ø)
inference	37.77% <0.00%> (ø)
webapp	?

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[anthonyduong9]

@hijohnnylin if this looks like the right approach, I think we need you to publish the 2.0.0 version of neuronpedia-inference-client to NPM, so I can update apps/webapp/package-lock.json. Then we can test that webapp works with the changes, and merge them.