diff --git a/.github/workflows/test-unit.yml b/.github/workflows/test-unit.yml
index 6dee2bb605f..1aea375af47 100644
--- a/.github/workflows/test-unit.yml
+++ b/.github/workflows/test-unit.yml
@@ -340,6 +340,7 @@ jobs:
               tests/unit/llms/searchapi
               tests/unit/llms/searxng
               tests/unit/llms/serper
+              tests/unit/llms/serpapi
               tests/unit/llms/snowflake
               tests/unit/llms/soniox
               tests/unit/llms/stability
diff --git a/litellm/llms/serpapi/search/transformation.py b/litellm/llms/serpapi/search/transformation.py
index ed40caba956..63bd409cadc 100644
--- a/litellm/llms/serpapi/search/transformation.py
+++ b/litellm/llms/serpapi/search/transformation.py
@@ -111,7 +111,7 @@ class SerpApiSearchConfig(BaseSearchConfig):
 
         domains: Final = optional_params.get("search_domain_filter")
         q_final: Final = (
-            f"({q_str}) ({" OR ".join(f"site:{d}" for d in domains)})"  # pyright: ignore[reportUnknownVariableType]  # items are strings
+            f"({q_str}) ({' OR '.join(f'site:{d}' for d in domains)})"  # pyright: ignore[reportUnknownVariableType]  # items are strings
             if isinstance(domains, list) and len(domains) > 0  # pyright: ignore[reportUnknownArgumentType]  # domains is a list
             else q_str
         )
@@ -135,7 +135,11 @@ class SerpApiSearchConfig(BaseSearchConfig):
             and param not in optional_mappings
         }
 
-        request_data: Final[dict[str, object]] = {**base_params, **optional_mappings, **extra_params}  # mutable-ok: mapping type
+        request_data: Final[dict[str, object]] = {  # mutable-ok: mapping type
+            **base_params,
+            **optional_mappings,
+            **extra_params,
+        }
 
         return {"_serpapi_params": request_data}
 
diff --git a/litellm/utils.py b/litellm/utils.py
index 7d215f27017..20dcf41e09a 100644
--- a/litellm/utils.py
+++ b/litellm/utils.py
@@ -9949,8 +9949,8 @@ class ProviderConfigManager:
         from litellm.llms.perplexity.search.transformation import PerplexitySearchConfig
         from litellm.llms.searchapi.search.transformation import SearchAPIConfig
         from litellm.llms.searxng.search.transformation import SearXNGSearchConfig
-        from litellm.llms.serper.search.transformation import SerperSearchConfig
         from litellm.llms.serpapi.search.transformation import SerpApiSearchConfig
+        from litellm.llms.serper.search.transformation import SerperSearchConfig
         from litellm.llms.tavily.search.transformation import TavilySearchConfig
         from litellm.llms.tinyfish.search.transformation import TinyfishSearchConfig
         from litellm.llms.you_com.search.transformation import YouComSearchConfig