Filter update

molpipeline/abstract_pipeline_elements/mol2mol/__init__.py

@@ -1,5 +1,8 @@
 """Initialize the module for abstract mol2mol elements."""
 
-from molpipeline.abstract_pipeline_elements.mol2mol.filter import BasePatternsFilter
+from molpipeline.abstract_pipeline_elements.mol2mol.filter import (
+    BaseKeepMatchesFilter,
+    BasePatternsFilter,
+)
 
-__all__ = ["BasePatternsFilter"]
+__all__ = ["BasePatternsFilter", "BaseKeepMatchesFilter"]