diff --git a/rvc/lib/tools/split_audio.py b/rvc/lib/tools/split_audio.py
index 99be5ebe..65e7ba94 100644
--- a/rvc/lib/tools/split_audio.py
+++ b/rvc/lib/tools/split_audio.py
@@ -43,7 +43,7 @@ def merge_audio(audio_segments, intervals, sr_orig, sr_new):
 
     merged_audio = np.zeros(
         int(intervals[0][0] * sr_ratio if intervals[0][0] > 0 else 0),
-        dtype=audio_segments[0].dtype
+        dtype=audio_segments[0].dtype,
     )
 
     merged_audio = np.concatenate((merged_audio, audio_segments[0]))