fix: group aitoolkit lora layers

Author: Kevin Turner

tests/backend/patches/lora_conversions/test_flux_aitoolkit_lora_conversion_utils.py

@@ -48,9 +48,9 @@ def test_flux_aitoolkit_transformer_state_dict_is_in_invoke_format():
     model_keys = set(model.state_dict().keys())
 
     for converted_key_prefix in converted_key_prefixes:
-        assert any(
-            model_key.startswith(converted_key_prefix) for model_key in model_keys
-        ), f"'{converted_key_prefix}' did not match any model keys."
+        assert any(model_key.startswith(converted_key_prefix) for model_key in model_keys), (
+            f"'{converted_key_prefix}' did not match any model keys."
+        )
 
 
 def test_lora_model_from_flux_aitoolkit_state_dict():