Update test_chat_completion.py

Author: ochafik

examples/server/tests/unit/test_chat_completion.py

@@ -104,7 +104,6 @@ def test_chat_completion_with_openai_library():
 
 @pytest.mark.parametrize("response_format,n_predicted,re_content", [
     ({"type": "json_object", "schema": {"const": "42"}}, 6, "\"42\""),
-    ({"type": "json_schema", "json_schema": {"const": "42"}}, 6, "\"42\""),
     ({"type": "json_object", "schema": {"items": [{"type": "integer"}]}}, 10, "[ -3000 ]"),
     ({"type": "json_object"}, 10, "(\\{|John)+"),
     ({"type": "sound"}, 0, None),