[pre-commit.ci] auto fixes from pre-commit.com hooks

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src/binding/python/CustomHierarchy.cpp

@@ -46,8 +46,7 @@ void init_CustomHierarchy(py::module &m)
         CustomHierarchy,
         ConversibleContainer<CustomHierarchy>,
         Container<CustomHierarchy>,
-        Attributable>
-        custom_hierarchy(m, "CustomHierarchy");
+        Attributable> custom_hierarchy(m, "CustomHierarchy");
 
     finalize_container<PyCustomHierarchyContainer>(py_ch_cont);
 }