diff --git a/cognee/api/client.py b/cognee/api/client.py
index 148f2d883..60f3134c7 100644
--- a/cognee/api/client.py
+++ b/cognee/api/client.py
@@ -226,7 +226,11 @@ async def cloud_health_check():
 
         return JSONResponse(status_code=status_code, content=health_status.model_dump())
     except Exception as e:
-        return JSONResponse(status_code=503, content={"status": "unhealthy", "error": f"Cloud health check failed: {str(e)}"})
+        return JSONResponse(
+            status_code=503,
+            content={"status": "unhealthy", "error": f"Cloud health check failed: {str(e)}"},
+        )
+
 
 app.include_router(get_auth_router(), prefix="/api/v1/auth", tags=["auth"])
 
diff --git a/cognee/api/health.py b/cognee/api/health.py
index dc56c6e7a..6de0a4d81 100644
--- a/cognee/api/health.py
+++ b/cognee/api/health.py
@@ -329,8 +329,10 @@ class HealthChecker:
         start_time = time.time()
         try:
             from cognee.modules.cloud.operations import check_api_key
+
             # TODO: consider moving this to a more appropriate place
             from cognee.api.v1.sync.sync import _get_cloud_auth_token
+
             await check_api_key(_get_cloud_auth_token())
             response_time = int((time.time() - start_time) * 1000)
             return ComponentHealth(
@@ -349,5 +351,6 @@ class HealthChecker:
                 details=f"Connection failed: {str(e)}",
             )
 
+
 # Global health checker instance
 health_checker = HealthChecker()