diff --git a/python/packages/autogen-core/tests/test_types.py b/python/packages/autogen-core/tests/test_types.py
index 16697e006..afc64484f 100644
--- a/python/packages/autogen-core/tests/test_types.py
+++ b/python/packages/autogen-core/tests/test_types.py
@@ -57,15 +57,15 @@ def test_nested_data_model() -> None:
 
     @dataclass
     class NestedBaseModelList2:
-        nested: list[MyBaseModel]
+        nested: List[MyBaseModel]
 
     @dataclass
     class NestedBaseModelList3:
-        nested: list[list[MyBaseModel]]
+        nested: List[List[MyBaseModel]]
 
     @dataclass
     class NestedBaseModelList4:
-        nested: list[list[list[list[list[list[MyBaseModel]]]]]]
+        nested: List[List[List[List[List[List[MyBaseModel]]]]]]
 
     @dataclass
     class NestedBaseModelUnion:
diff --git a/python/packages/autogen-test-utils/src/autogen_test_utils/telemetry_test_utils.py b/python/packages/autogen-test-utils/src/autogen_test_utils/telemetry_test_utils.py
index 00a13a6ea..04ff69428 100644
--- a/python/packages/autogen-test-utils/src/autogen_test_utils/telemetry_test_utils.py
+++ b/python/packages/autogen-test-utils/src/autogen_test_utils/telemetry_test_utils.py
@@ -1,6 +1,5 @@
 from typing import List, Sequence
 
-import pytest
 from opentelemetry.sdk.trace import ReadableSpan, TracerProvider
 from opentelemetry.sdk.trace.export import SimpleSpanProcessor, SpanExporter, SpanExportResult