Error when using --tag with vtt format (CLI)

[mangonerd]

I’m using the CLI on Python 3.12.3, stable-ts-2.17.2, MacOS Sonoma 14.5

Here’s the command I’m using—
stable-ts --model tiny.en --vad true --tag '<u>' '</u>' -fw -f vtt --device mps audio.mov

Here’s the output I’m getting—

[2024-05-24 09:07:52.413] [ctranslate2] [thread 1301110] [warning] The compute type inferred from the saved model is float16, but the target device or backend do not support efficient float16 computation. The model weights have been automatically converted to use the float32 compute type instead.
Loaded Faster-Whisper tiny.en model   
Detected Language: english
Transcribe: 100%|████████████████████████████████████████████████████████████████| 38.59/38.59 [00:03<00:00, 12.31sec/s]
VAD: 100%|███████████████████████████████████████████████████████████████████████| 38.59/38.59 [00:01<00:00, 28.74sec/s]
Adjustment: 100%|█████████████████████████████████████████████████████████████| 38.14/38.14 [00:00<00:00, 36808.73sec/s]
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.12/bin/stable-ts", line 8, in <module>
    sys.exit(cli())
             ^^^^^
  File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/stable_whisper/whisper_word_level/cli.py", line 735, in cli
    _cli(cmd=cmd, _cache=cache)
  File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/stable_whisper/whisper_word_level/cli.py", line 727, in _cli
    call_method_with_options(save_method, save_options)
  File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/stable_whisper/whisper_word_level/cli.py", line 536, in call_method_with_options
    return method(**options)
           ^^^^^^^^^^^^^^^^^
  File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/stable_whisper/text_output.py", line 319, in result_to_srt_vtt
    return result_to_any(
           ^^^^^^^^^^^^^^
  File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/site-packages/stable_whisper/text_output.py", line 240, in result_to_any
    segments = to_word_level_string_callback(segments, tag)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: 'list' object is not callable

if I add --word_level false it works, but the tags aren’t added.

Please keep in mind I’m not a programmer. Thanks in advance :)

[jianfch]

It should be fixed after 3997ef1.