diff --git a/egs/tal_csasr/ASR/lstm_transducer_stateless3/streaming-ncnn-decode.py b/egs/tal_csasr/ASR/lstm_transducer_stateless3/streaming-ncnn-decode.py
index 37447093c..910a799bd 100755
--- a/egs/tal_csasr/ASR/lstm_transducer_stateless3/streaming-ncnn-decode.py
+++ b/egs/tal_csasr/ASR/lstm_transducer_stateless3/streaming-ncnn-decode.py
@@ -77,7 +77,7 @@ def get_args():
         type=str,
         help="Path to joiner.ncnn.bin",
     )
-    
+
     parser.add_argument(
         "--num-encoder-layers",
         type=int,
@@ -91,7 +91,7 @@ def get_args():
         default=512,
         help="Encoder output dimesion.",
     )
-    
+
     parser.add_argument(
         "--rnn-hidden-size",
         type=int,