Bump pyenzyme dependency to >=2.2.1

Updated the pyenzyme package requirement from >=2.2.0 to >=2.2.1 to ensure compatibility with the latest bug fixes and improvements.

Author: JR-1991

pyproject.toml

@@ -32,7 +32,7 @@ dependencies = [
   "equinox>=0.13,<0.14",
   "rich>=13.8.1,<14",
   "mlcroissant>=1.0.10,<2",
-  "pyenzyme>=2.2.0,<3",
+  "pyenzyme>=2.2.1,<3",
   "seaborn>=0.13.2,<0.14",
   "typing-extensions>=4.14.1,<5",
   "deprecated>=1.2.18",