diff --git a/tests/llm_translation/test_openai.py b/tests/llm_translation/test_openai.py
index d925f636bd..8e6ab53df7 100644
--- a/tests/llm_translation/test_openai.py
+++ b/tests/llm_translation/test_openai.py
@@ -456,24 +456,42 @@ class TestOpenAIGPT4OAudioTranscription(BaseLLMAudioTranscriptionTest):
     def get_custom_llm_provider(self) -> litellm.LlmProviders:
         return litellm.LlmProviders.OPENAI
 
+
 @pytest.mark.asyncio
 @pytest.mark.parametrize("model", ["gpt-4o"])
 async def test_openai_pdf_url(model):
     from litellm.utils import return_raw_request, CallTypes
 
-    request = return_raw_request(CallTypes.completion, {
-        "model": model,
-        "messages": [{"role": "user", "content": [{"type": "text", "text": "What is the first page of the PDF?"}, {"type": "file", "file": {"file_id": "https://arxiv.org/pdf/2303.08774"}}]}],
-    })
+    request = return_raw_request(
+        CallTypes.completion,
+        {
+            "model": model,
+            "messages": [
+                {
+                    "role": "user",
+                    "content": [
+                        {"type": "text", "text": "What is the first page of the PDF?"},
+                        {
+                            "type": "file",
+                            "file": {"file_id": "https://arxiv.org/pdf/2303.08774"},
+                        },
+                    ],
+                }
+            ],
+        },
+    )
     print("request: ", request)
 
-    assert "file_data" in request["raw_request_body"]["messages"][0]["content"][1]["file"]
+    assert (
+        "file_data" in request["raw_request_body"]["messages"][0]["content"][1]["file"]
+    )
 
 
 @pytest.mark.parametrize("sync_mode", [True, False])
 @pytest.mark.asyncio
 async def test_openai_codex_stream(sync_mode):
     from litellm.main import stream_chunk_builder
+
     kwargs = {
         "model": "openai/codex-mini-latest",
         "messages": [{"role": "user", "content": "Hey!"}],
@@ -482,42 +500,46 @@ async def test_openai_codex_stream(sync_mode):
 
     chunks = []
     if sync_mode:
-        response = litellm.completion(
-            **kwargs
-        )
+        response = litellm.completion(**kwargs)
         for chunk in response:
             chunks.append(chunk)
     else:
-        response = await litellm.acompletion(
-            **kwargs
-        )
+        response = await litellm.acompletion(**kwargs)
         async for chunk in response:
             chunks.append(chunk)
-    
+
     complete_response = stream_chunk_builder(chunks=chunks)
     print("complete_response: ", complete_response)
 
     assert complete_response.choices[0].message.content is not None
 
+
 @pytest.mark.parametrize("sync_mode", [True, False])
 @pytest.mark.asyncio
 async def test_openai_codex(sync_mode):
-    
-    from litellm import acompletion
+
+    from litellm import Router
+
+    router = Router(
+        model_list=[
+            {
+                "model_name": "openai-codex-mini-latest",
+                "litellm_params": {
+                    "model": "openai/codex-mini-latest",
+                },
+            }
+        ]
+    )
 
     kwargs = {
-        "model": "openai/codex-mini-latest",
+        "model": "openai-codex-mini-latest",
         "messages": [{"role": "user", "content": "Hey!"}],
     }
 
     if sync_mode:
-        response = litellm.completion(
-            **kwargs
-        )
+        response = router.completion(**kwargs)
     else:
-        response = await litellm.acompletion(
-            **kwargs
-        )
+        response = await router.acompletion(**kwargs)
     print("response: ", response)
 
-    assert response.choices[0].message.content is not None
\ No newline at end of file
+    assert response.choices[0].message.content is not None