diff --git a/idaes/apps/grid_integration/tests/test_integration.py b/idaes/apps/grid_integration/tests/test_integration.py
index 3de0101920..1d9dfd2c62 100644
--- a/idaes/apps/grid_integration/tests/test_integration.py
+++ b/idaes/apps/grid_integration/tests/test_integration.py
@@ -50,13 +50,11 @@ def data_path(self) -> Path:
         # we need to specify __init__.py as a workaround for Python 3.9,
         # where importlib.resources.path() requires the resource to be a file
         # directories are not supported and will raise an error if attempted
-        
-        fname = "idaes.tests.prescient.5bus"
-        py_fname = "__init__.py"
-        with as_file(files(fname).joinpath(py_fname)) as pkg_file:
+        with as_file(
+            files("idaes.tests.prescient.5bus").joinpath("__init__.py")
+        ) as pkg_file:
             prescient_5bus = Path(pkg_file).parent
 
-
     @pytest.mark.unit
     def test_data_path_available(self, data_path: Path):
         assert data_path.is_dir()
@@ -75,9 +73,11 @@ def self_scheduler_output_dir(self, tmp_path: Path) -> Path:
 
     @pytest.fixture
     def self_scheduler_plugin_path(self) -> Path:
-        fname = "idaes.apps.grid_integration.tests"
-        py_fname = "self_scheduler_integration_test_plugin.py"
-        with as_file(files(fname).joinpath(py_fname)) as p:
+        with as_file(
+            files("idaes.apps.grid_integration.tests").joinpath(
+                "self_scheduler_integration_test_plugin.py"
+            )
+        ) as p:
             return Path(p)
 
     @pytest.mark.unit
diff --git a/idaes/tests/prescient/test_prescient.py b/idaes/tests/prescient/test_prescient.py
index 7ef1c71801..c1c6f125b8 100644
--- a/idaes/tests/prescient/test_prescient.py
+++ b/idaes/tests/prescient/test_prescient.py
@@ -33,9 +33,9 @@ def data_path(self) -> Path:
         # we need to specify __init__.py as a workaround for Python 3.9,
         # where importlib.resources.path() requires the resource to be a file
         # directories are not supported and will raise an error if attempted
-        fname = "idaes.tests.prescient.5bus"
-        py_fname = "__init__.py"
-        with as_file(files(fname).joinpath(py_fname)) as pkg_file:
+        with as_file(
+            files("idaes.tests.prescient.5bus").joinpath("__init__.py")
+        ) as pkg_file:
             prescient_5bus = Path(pkg_file).parent
 
     @pytest.mark.unit