fix versions

Author: AdrianM0

pyproject.toml

@@ -38,6 +38,7 @@ dependencies = [
   "rdkit==2025.9.6",
   "pyarrow==23.0.1",
   "pandas==2.3.3",
+  "polars==1.39.2",
   "info-nce-pytorch==0.1.4",
   "hydra-core==1.3.2",
   "lightning==2.6.0",