diff --git a/tests/test_elements.py b/tests/test_elements.py
index c0e1e934..03639ee1 100644
--- a/tests/test_elements.py
+++ b/tests/test_elements.py
@@ -7,7 +7,12 @@
 @pytest.mark.parametrize(
     "html_file, expected_tag_to_xpath, expected_page_text, expected_tag_string",
     [
-        ("mock_html/text_only.html", {0: "//html/body/h1/text()"}, ["Hello, World!"], ["[ 0 ]"]),
+        (
+            "mock_html/text_only.html",
+            {0: "//html/body/h1/text()"},
+            ["Hello, World!"],
+            ["[ 0 ]"],
+        ),
         (
             "mock_html/hyperlink_only.html",
             {0: '//html/body/p/a[@id="link1"]'},
diff --git a/tests/test_namespace.py b/tests/test_namespace.py
index 56e78aed..8ec25a28 100644
--- a/tests/test_namespace.py
+++ b/tests/test_namespace.py
@@ -66,7 +66,6 @@ async def test_xpath_namespace(tarsier, async_page):
 
     _, tag_to_xpath = await tarsier.page_to_text(async_page, tag_text_elements=True)
     assert len(tag_to_xpath) == 1, "The page contains only a single tag"
-    assert tag_to_xpath[0] == '//html/body/*[name()="sc:visitoridentification"]/div/text()', (
-        f"Namespaces within the xpath were not correctly handled "
-        f"Got: {tag_to_xpath}"
-    )
+    assert (
+        tag_to_xpath[0] == '//html/body/*[name()="sc:visitoridentification"]/div/text()'
+    ), f"Namespaces within the xpath were not correctly handled " f"Got: {tag_to_xpath}"