diff --git a/integrations/langfuse/src/haystack_integrations/tracing/langfuse/tracer.py b/integrations/langfuse/src/haystack_integrations/tracing/langfuse/tracer.py
index 3e9dc9c6e..c9c8a354e 100644
--- a/integrations/langfuse/src/haystack_integrations/tracing/langfuse/tracer.py
+++ b/integrations/langfuse/src/haystack_integrations/tracing/langfuse/tracer.py
@@ -11,7 +11,6 @@
 
 import langfuse
 
-
 logger = logging.getLogger(__name__)
 
 HAYSTACK_LANGFUSE_ENFORCE_FLUSH_ENV_VAR = "HAYSTACK_LANGFUSE_ENFORCE_FLUSH"