docs: update documentation files and fix linting issues

tests/quality/test_api_screening.py

@@ -26,16 +26,21 @@ class TestScreeningAPI:
         sc = ScreeningCorrection(ff)
         assert "Screening" in repr(sc)
 
+
 class TestScreeningProperties:
     @pytest.mark.property
-    @pytest.mark.parametrize("W", [
-        [2.0],
-        np.linspace(1.02, 3.0, 20),
-    ])
+    @pytest.mark.parametrize(
+        "W",
+        [
+            [2.0],
+            np.linspace(1.02, 3.0, 20),
+        ],
+    )
     def test_positive(self, W):
         ff = FermiFunction(Z=40, A=95)
         sc = ScreeningCorrection(ff)
         from tests.common.test_property_tests import _test_positive_values
+
         _test_positive_values(sc, W, component_name="ScreeningCorrection")
 
     @pytest.mark.quality
@@ -45,4 +50,5 @@ class TestScreeningProperties:
         sc = ScreeningCorrection(ff)
         W = np.linspace(1.1, 3.0, n)
         from tests.common.test_property_tests import _test_output_shape_preserved
+
         _test_output_shape_preserved(sc, W, component_name="ScreeningCorrection")