Added custom test marks example to Python autotest seed files

Changelog.md

@@ -31,6 +31,7 @@
 - Refactored the method of loading `javascripts/Results/keybinding.js` in `submission_selector.jsx` (#7566)
 - Updated the instructor table to use `@tanstack/react-table` v8 (#7589)
 - Refactor `DropDownMenu` class to a new React component (#7592)
+- Updated Python autotest script file to include example of using `pytest.mark` to customize test marks (#7597)
 
 ## [v2.7.1]
 

db/data/autotest_files/py/script_files/test2.py

@@ -51,3 +51,15 @@ def test_with_markers(request):
     request.node.add_marker(pytest.mark.markus_overall_comments(
         "Here is some general feedback for this submission."
     ))
+
+
+def test_with_partial_credit(request):
+    """This test gives the student a score of 1/2."""
+    request.node.add_marker(pytest.mark.markus_marks_earned(0))
+    request.node.add_marker(pytest.mark.markus_marks_total(2))
+
+
+def test_with_bonus(request):
+    """This test gives the student a score of 3/2."""
+    request.node.add_marker(pytest.mark.markus_marks_earned(3))
+    request.node.add_marker(pytest.mark.markus_marks_total(2))