Nd bounding box intersected_with doc (#1186)

* Updated documentation and clarified cases for intersected_with method in nd_bounding_box

* updated changelog

* changed documentation according to PR comments

* format changes correctly

Author: xfolka

webknossos/Changelog.md

@@ -17,6 +17,7 @@ For upgrade instructions, please check the respective _Breaking Changes_ section
 ### Added
 
 ### Changed
+- Updated and clarified documentation for nd_bounding_box intersected_with method  
 
 ### Fixed
 - Fixed an issue with cattrs v24.1.0. [#1184](https://github.com/scalableminds/webknossos-libs/pull/1184)

webknossos/webknossos/geometry/nd_bounding_box.py

@@ -554,12 +554,13 @@ def padded_with_margins(
     def intersected_with(self: _T, other: _T, dont_assert: bool = False) -> _T:
         """
         Returns the intersection of two bounding boxes.
-
-        If dont_assert is set to False, this method may return empty bounding boxes (size == (0, 0, 0))
+        If there is no intersection (resulting bounding box is empty) and dont_assert is False (default)
+        the function raises an assertion error.
+        If dont_assert is set to True this method returns an empty bounding box if there is no intersection.
 
         Args:
             other (NDBoundingBox): The other bounding box to intersect with.
-            dont_assert (bool): If True, the method may return empty bounding boxes.
+            dont_assert (bool): If True, the method may return an empty bounding box. Default is False.
 
         Returns:
             NDBoundingBox: The intersection of the two bounding boxes.