add utils docs

LarsKue · LarsKue · commit ba0e3bf1f91f · 2025-03-28T11:26:21.000+01:00
diff --git a/bayesflow/utils/__init__.py b/bayesflow/utils/__init__.py
@@ -1,3 +1,7 @@
+"""
+A collection of utility functions, mostly used for internal purposes.
+"""
+
 from . import (
     keras_utils,
     logging,
