moj-analytical-services · RobinL · Jan 29, 2024 · Jan 25, 2024 · Jan 25, 2024 · Jan 25, 2024
diff --git a/splink/athena/athena_helpers/athena_blocking_rule_imports.py b/splink/athena/athena_helpers/athena_blocking_rule_imports.py
diff --git a/splink/athena/blocking_rule_library.py b/splink/athena/blocking_rule_library.py
diff --git a/splink/blocking.py b/splink/blocking.py
@@ -19,7 +19,7 @@
     from .linker import Linker
 
 
-def blocking_rule_to_obj(br):
+def blocking_rule_to_obj(br) -> BlockingRule:
     if isinstance(br, BlockingRule):
         return br
     elif isinstance(br, dict):

diff --git a/splink/blocking_rule_composition.py b/splink/blocking_rule_composition.py