style: minor linting issues

Author: kdmccormick

src/xblock_annotatable/tests/test_annotatable.py

@@ -11,9 +11,11 @@
 from xblock_annotatable.annotatable import AnnotatableBlock
 
 
-class AnnotatableBlockTestCase(unittest.TestCase):  # pylint: disable=protected-access
+class AnnotatableBlockTestCase(unittest.TestCase):
     """Tests for AnnotatableBlock."""
 
+    # pylint: disable=protected-access
+
     sample_xml = """
     <annotatable display_name="Iliad">
         <instructions>Read the text.</instructions>

src/xblock_html/tests/test_html.py

@@ -70,7 +70,7 @@ def __init__(self, services, anonymous_student_id="test-user-id"):
             super().__init__(services=services)
             self.anonymous_student_id = anonymous_student_id
 
-        def render(self, block, view_name, context):  # pylint: disable=unused-argument
+        def render(self, block, view_name, context):  # pylint: disable=signature-differs
             return Mock(content=block.get_html())
 
     services = {