remove examples

Author: Dylan Huang

pytest.ini

@@ -3,7 +3,7 @@ markers =
     asyncio
 asyncio_mode = auto
 asyncio_default_fixture_loop_scope = function
-testpaths = tests examples ./eval_protocol/quickstart
+testpaths = tests ./eval_protocol/quickstart
 python_files = test_*.py llm_judge_*.py
 plugins =
     eval_protocol.pytest.plugin