diff --git a/nwb_linkml/tests/test_linkml.py b/nwb_linkml/tests/test_linkml.py
new file mode 100644
index 0000000..c9e3634
--- /dev/null
+++ b/nwb_linkml/tests/test_linkml.py
@@ -0,0 +1,15 @@
+import pytest
+import warnings
+
+def test_hold_up():
+    from linkml_runtime.linkml_model import SchemaDefinition, Annotation
+    schema = SchemaDefinition(
+        id='myschema',
+        name='myschema',
+        annotations=[{'tag':'my_annotation','value':True}]
+    )
+
+    warnings.warn('TYPE OF ANNOTATION IS')
+    warnings.warn(str(type(schema.annotations['my_annotation'].value)))
+
+
diff --git a/nwb_linkml/tests/test_providers/test_provider_schema.py b/nwb_linkml/tests/test_providers/test_provider_schema.py
index 4f7d70d..ae0dc7a 100644
--- a/nwb_linkml/tests/test_providers/test_provider_schema.py
+++ b/nwb_linkml/tests/test_providers/test_provider_schema.py
@@ -84,7 +84,6 @@ def test_linkml_build_from_yaml(tmp_output_dir):
 
 
 
-
 @pytest.mark.skip()
 @pytest.mark.depends(on=['test_linkml_provider'])
 @pytest.mark.parametrize(