Pin dependencies required for elbow

- Don't pin nifti

Author: kaitj

pyproject.toml

@@ -29,12 +29,16 @@ dependencies = [
   "fiftyone==1.3.0",
   "matplotlib==3.10.1",
   "nibabel==5.3.2",
-  "nifti @ git+https://github.com/childmindresearch/nifti@acde4476c84040475ef6c5d0e6bbece79215d885",
+  "nifti @ git+https://github.com/childmindresearch/nifti",
   "numpy==2.2.3",
   "pandas==2.2.3",
   "Pillow==11.1.0",
   "scikit-learn==1.6.1",
   "scipy==1.15.2",
+  # Last known working elbow dependencies
+  "typing_extensions==4.12.2",
+  "pyarrow==19.0.1",
+  "tqdm==4.67.1",
 ]
 dynamic = ["version"]