Minor update of main __init__.py

src/rod/__init__.py

@@ -23,8 +23,16 @@
 from .sdf.world import World
 from .utils.frame_convention import FrameConvention
 
+# ===============================
+# Configure the logging verbosity
+# ===============================
+
 
 def _is_editable():
+    """
+    Check if the rod package is installed in editable mode.
+    """
+
     import importlib.util
     import pathlib
     import site