Skip test with Python 3.7

python_tests/test_serializers.py

@@ -1,11 +1,14 @@
 from __future__ import annotations
 
+import sys
+
 import optuna
 from optuna_dashboard._serializer import serialize_attrs
 from optuna_dashboard._serializer import serialize_study_detail
 from optuna_dashboard._serializer import serialize_study_summary
 from optuna_dashboard._storage import get_study_summaries
 from optuna_dashboard.preferential import create_study
+import pytest
 
 
 def test_serialize_bytes() -> None:
@@ -22,6 +25,7 @@ def test_serialize_dict() -> None:
     assert len(serialized) <= 1
 
 
+@pytest.mark.skipif(sys.version_info < (3, 8), reason="BoTorch dropped Python3.7 support")
 def test_get_study_detail_is_preferential() -> None:
     storage = optuna.storages.InMemoryStorage()
     study = create_study(n_generate=4, storage=storage)
@@ -48,6 +52,7 @@ def test_get_study_detail_is_not_preferential() -> None:
     assert not study_detail["is_preferential"]
 
 
+@pytest.mark.skipif(sys.version_info < (3, 8), reason="BoTorch dropped Python3.7 support")
 def test_get_study_summary_is_preferential() -> None:
     storage = optuna.storages.InMemoryStorage()
     create_study(n_generate=4, storage=storage)