diff --git a/tests/test_litellm/llms/chatgpt/responses/test_chatgpt_responses_transformation.py b/tests/test_litellm/llms/chatgpt/responses/test_chatgpt_responses_transformation.py
index 8a0027fdb53..a7520bd5955 100644
--- a/tests/test_litellm/llms/chatgpt/responses/test_chatgpt_responses_transformation.py
+++ b/tests/test_litellm/llms/chatgpt/responses/test_chatgpt_responses_transformation.py
@@ -54,7 +54,7 @@ class TestChatGPTResponsesAPITransformation:
             "chatgpt/gpt-5.6-terra",
         ],
     )
-    def test_chatgpt_responses_model_metadata(self, model_name, local_model_cost_map):
+    def test_chatgpt_responses_model_metadata(self, model_name: str, local_model_cost_map: None) -> None:
         model_info = litellm.get_model_info(model_name)
 
         assert model_info["litellm_provider"] == "chatgpt"
@@ -75,7 +75,9 @@ class TestChatGPTResponsesAPITransformation:
             "gpt-5.6-terra",
         ],
     )
-    def test_chatgpt_models_bridge_chat_completions_to_responses(self, model_name, local_model_cost_map):
+    def test_chatgpt_models_bridge_chat_completions_to_responses(
+        self, model_name: str, local_model_cost_map: None
+    ) -> None:
         """A chat completions request for these models must take the Responses bridge.
 
         `gpt-5.6-*` also exists as an openai chat model, so an unregistered
diff --git a/tests/test_litellm/test_utils.py b/tests/test_litellm/test_utils.py
index cfdbbcb1132..45532f91f16 100644
--- a/tests/test_litellm/test_utils.py
+++ b/tests/test_litellm/test_utils.py
@@ -54,7 +54,7 @@ from litellm.utils import (
 # Adds the parent directory to the system path
 
 
-def test_cloudflare_model_info_includes_rpm(local_model_cost_map):
+def test_cloudflare_model_info_includes_rpm(local_model_cost_map: None) -> None:
     assert litellm.get_model_info("cloudflare/@cf/meta/llama-3.1-8b-instruct-fp8")["rpm"] == 300
     assert litellm.get_model_info("cloudflare/@cf/moonshotai/kimi-k2.6")["rpm"] == 20
     assert litellm.get_model_info("cloudflare/@cf/openai/whisper-large-v3-turbo")["rpm"] == 720