diff --git a/litellm/llms/chatgpt/chat/streaming_utils.py b/litellm/llms/chatgpt/chat/streaming_utils.py
index 730becb06e6..3232b452a37 100644
--- a/litellm/llms/chatgpt/chat/streaming_utils.py
+++ b/litellm/llms/chatgpt/chat/streaming_utils.py
@@ -4,7 +4,7 @@ Streaming utilities for ChatGPT provider.
 Normalizes non-spec-compliant tool_call chunks from the ChatGPT backend API.
 """
 
-from typing import Any
+from typing import Any, Dict, Optional
 
 
 class ChatGPTToolCallNormalizer:
diff --git a/tests/test_litellm/litellm_core_utils/test_streaming_handler.py b/tests/test_litellm/litellm_core_utils/test_streaming_handler.py
index 153ca5d5aab..72a7c6fc9a1 100644
--- a/tests/test_litellm/litellm_core_utils/test_streaming_handler.py
+++ b/tests/test_litellm/litellm_core_utils/test_streaming_handler.py
@@ -1274,6 +1274,7 @@ def test_usage_chunk_after_finish_reason_updates_hidden_params(logging_obj):
     assert hidden_usage.completion_tokens == 135, (
         f"Expected completion_tokens=135 from provider, got {hidden_usage.completion_tokens}"
     )
+
 @pytest.mark.asyncio
 async def test_custom_stream_wrapper_aclose():
     """Test that aclose() delegates to the underlying completion_stream's aclose()"""