diff --git a/tests/test_litellm_rust/support/s3_stub.py b/tests/test_litellm_rust/support/s3_stub.py
index 7e5d068b975..5a683fb78f3 100644
--- a/tests/test_litellm_rust/support/s3_stub.py
+++ b/tests/test_litellm_rust/support/s3_stub.py
@@ -83,9 +83,7 @@ class S3Stub:
                 if send_body:
                     self.wfile.write(entry.body)
 
-            def log_message(
-                self, format: str, *args: object
-            ) -> None:  # BaseHTTPRequestHandler.log_message names this parameter format
+            def log_message(self, format: str, *args: object) -> None:
                 pass
 
         self._server: Final = ThreadingHTTPServer(("127.0.0.1", 0), Handler)
diff --git a/tests/test_litellm_rust/test_cache.py b/tests/test_litellm_rust/test_cache.py
index 2c98f0ca6d3..04bca2d5dd3 100644
--- a/tests/test_litellm_rust/test_cache.py
+++ b/tests/test_litellm_rust/test_cache.py
@@ -25,8 +25,8 @@ import litellm
 from litellm.caching.azure_blob_cache import AzureBlobCache
 from litellm.caching.caching import Cache, disable_cache, enable_cache, update_cache
 from litellm.caching.in_memory_cache import InMemoryCache
-from litellm.caching.redis_cluster_cache import RedisClusterCache
 from litellm.caching.s3_cache import S3Cache
+from litellm.caching.redis_cluster_cache import RedisClusterCache
 from litellm.rust_bridge import _native
 from litellm.types.caching import LiteLLMCacheType
 from tests.test_litellm_rust.support.isolation import rebound
@@ -417,20 +417,15 @@ def test_azure_blob_facade_serves_natively_and_python_reads_the_same_blobs(azure
     assert handle.backend == "azure-blob"
     account_url: Final = backend.container_client.url.removesuffix(f"/{backend.container_client.container_name}")
     with pytest.raises(TypeError, match="containers must match"):
-        _native._CacheTestHandle.azure_blob(
-            account_url, f"{backend.container_client.container_name}-other"
-        )._bind_facade(azure_blob_facade)
+        _native._CacheTestHandle.azure_blob(account_url, f"{backend.container_client.container_name}-other")._bind_facade(
+            azure_blob_facade
+        )
     handle._bind_facade(azure_blob_facade)
     resolver: Final = _native._CacheTestResolver(SimpleNamespace(cache=azure_blob_facade))
     native: Final = resolver.resolve()
     assert native.kind == "native"
 
-    response: Final = {
-        "choices": [{"text": "caf\u00e9 \u2603"}],
-        "usage": {"total_tokens": 3},
-        "flag": True,
-        "empty": None,
-    }
+    response: Final = {"choices": [{"text": "caf\u00e9 \u2603"}], "usage": {"total_tokens": 3}, "flag": True, "empty": None}
     native.store({**request("sync"), "ttl_seconds": 0.001}, response)
     native.store(request("sync"), {"choices": [{"text": "second"}]})
     time.sleep(0.01)
@@ -485,9 +480,7 @@ async def test_azure_blob_native_async_writes_overwrite_batch_and_flush_like_pyt
     await binding.async_store({**request("async"), "ttl_seconds": 0.001}, {"value": 2})
     time.sleep(0.01)
     assert await binding.async_lookup(request("async")) == {"value": 2}
-    assert await backend.async_get_cache("async") == json.loads(
-        backend.container_client.download_blob("async").readall()
-    )
+    assert await backend.async_get_cache("async") == json.loads(backend.container_client.download_blob("async").readall())
     assert cast(CacheLookup, azure_blob_facade).get_cache(cache_key="async") == {"value": 2}
 
     await binding.async_store_batch([request("first"), request("second")], [{"value": 3}, {"value": 4}])
@@ -764,9 +757,7 @@ async def test_redis_cluster_facade_serves_multi_slot_batches_and_scoped_flush_n
 
     await binding.async_flush()
 
-    remaining: Final = tuple(
-        sorted(key for node in client.get_primaries() for key in client.keys("parity:*", target_nodes=node))
-    )
+    remaining: Final = tuple(sorted(key for node in client.get_primaries() for key in client.keys("parity:*", target_nodes=node)))
     assert remaining == (), remaining
     assert client.get("unscoped") == b"stays"
     client.delete("unscoped")