Add __version__ attribute to package

JR-1991 · JR-1991 · commit 1b30c54864e5 · 2025-07-31T08:36:32.000+02:00
Introduces the __version__ attribute in pyenzyme/__init__.py and sets it to '2.0.0' for version tracking.
diff --git a/pyenzyme/__init__.py b/pyenzyme/__init__.py
@@ -42,3 +42,5 @@
     "plot_interactive",
     "summary",
 ]
+
+__version__ = "2.0.0"
