diff --git a/src/backend/base/langflow/services/tracing/service.py b/src/backend/base/langflow/services/tracing/service.py
index 7afeca1baf61..f854e94779d1 100644
--- a/src/backend/base/langflow/services/tracing/service.py
+++ b/src/backend/base/langflow/services/tracing/service.py
@@ -155,7 +155,7 @@ def _end_traces(self, trace_id: str, trace_name: str, error: Exception | None =
                     trace_name=trace_name,
                     outputs=self.outputs[trace_name],
                     error=error,
-                    logs=self._logs[trace_name]
+                    logs=self._logs[trace_name],
                 )
             except Exception as e:
                 logger.error(f"Error ending trace {trace_name}: {e}")