Improve testing setup

Signed-off-by: Beat Buesser <[email protected]>

Author: beat-buesser

pyproject.toml

@@ -7,8 +7,8 @@ lint.ignore = ["F401"]
  "examples/*" = ["E402"]
 [tool.pytest.ini_options]
 markers = [
-    "skip_framework(*frameworks): marks a test to be skipped for specific framework values. Valid values are (\"tensorflow\", \"keras\", \"pytorch\", \"scikitlearn,")"
-    "only_with_platform(*frameworks): DEPRECATED only used for legacy tests. Use skip_framework instead. marks a test to be performed only for a specific framework value"
-    "framework_agnostic: marks a test to be agnostic to frameworks and run only for one default framework"
-    "skip_module(*frameworks): Skip this test for specified frameworks"
+    'skip_framework(*frameworks): marks a test to be skipped for specific framework values. Valid values are ("tensorflow", "keras", "pytorch", "scikitlearn")',
+    'only_with_platform(*frameworks): DEPRECATED only used for legacy tests. Use skip_framework instead. marks a test to be performed only for a specific framework value',
+    'framework_agnostic: marks a test to be agnostic to frameworks and run only for one default framework',
+    'skip_module(*frameworks): Skip this test for specified frameworks'
 ]