diff --git a/src/pipecat/transports/services/tavus.py b/src/pipecat/transports/services/tavus.py
index 119ce2b8c..e4e57717a 100644
--- a/src/pipecat/transports/services/tavus.py
+++ b/src/pipecat/transports/services/tavus.py
@@ -245,7 +245,9 @@ class TavusTransportClient:
                 on_recording_started=partial(self._on_handle_callback, "on_recording_started"),
                 on_recording_stopped=partial(self._on_handle_callback, "on_recording_stopped"),
                 on_recording_error=partial(self._on_handle_callback, "on_recording_error"),
-                on_transcription_stopped=partial(self._on_handle_callback, "on_transcription_stopped"),
+                on_transcription_stopped=partial(
+                    self._on_handle_callback, "on_transcription_stopped"
+                ),
                 on_transcription_error=partial(self._on_handle_callback, "on_transcription_error"),
             )
             self._client = DailyTransportClient(