diff --git a/examples/javascript/tests/test_js_example.py b/examples/javascript/tests/test_js_example.py
index 856f5f77..d2fbd90b 100644
--- a/examples/javascript/tests/test_js_example.py
+++ b/examples/javascript/tests/test_js_example.py
@@ -1,27 +1,18 @@
 import pytest
 from flask import template_rendered
 
-
-@pytest.mark.parametrize(
-    ("path", "template_name"),
-    (
-        ("/", "fetch.html"),
-        ("/plain", "xhr.html"),
-        ("/fetch", "fetch.html"),
-        ("/jquery", "jquery.html"),
-    ),
-)
+@pytest.mark.parametrize(('path', 'template_name'), (('/', 'fetch.html'), ('/plain', 'xhr.html'), ('/fetch', 'fetch.html'), ('/jquery', 'jquery.html')))
 def test_index(app, client, path, template_name):
-    def check(sender, template, context):
-        assert template.name == template_name
+    """Auto-generated docstring for function test_index."""
 
+    def check(sender, template, context):
+        """Auto-generated docstring for function check."""
+        assert template.name == template_name
     with template_rendered.connected_to(check, app):
         client.get(path)
 
-
-@pytest.mark.parametrize(
-    ("a", "b", "result"), ((2, 3, 5), (2.5, 3, 5.5), (2, None, 2), (2, "b", 2))
-)
+@pytest.mark.parametrize(('a', 'b', 'result'), ((2, 3, 5), (2.5, 3, 5.5), (2, None, 2), (2, 'b', 2)))
 def test_add(client, a, b, result):
-    response = client.post("/add", data={"a": a, "b": b})
-    assert response.get_json()["result"] == result
+    """Auto-generated docstring for function test_add."""
+    response = client.post('/add', data={'a': a, 'b': b})
+    assert response.get_json()['result'] == result
\ No newline at end of file