fix(chatterbox): pin cublas12 torch/transformers and setuptools so the backend loads
The cuda12-chatterbox gallery backend fails to load on a fresh install
because several deps in requirements-cublas12.txt are unpinned:
- torch/torchaudio: unlike requirements-cublas13.txt and
requirements-cpu.txt, this file has no --extra-index-url, so pip pulls
a wheel whose CUDA runtime (cu130) is newer than the host driver
supports ("NVIDIA driver on your system is too old"). Add the cu124
index and pin torch/torchaudio 2.6.0+cu124.
- transformers: resolves to 5.x, which dropped LlamaConfig.rope_theta
that chatterbox-tts 0.3.1's T3 config still reads. Cap to <5.
- setuptools: 81+ dropped pkg_resources, which perth imports under a
bare try/except and silently sets PerthImplicitWatermarker=None,
making ChatterboxTTS.__init__ raise 'NoneType' object is not callable.
Cap to <81 in requirements.txt.
Fixes#11070
Signed-off-by: Tai An <antai12232931@anaiguo.com>
Co-authored-by: Tai An <antai12232931@anaiguo.com>
Co-authored-by: localai-org-maint-bot <bot-opensource@localaisrl.com>
The previous pin in requirements.txt was ineffective: installRequirements
runs a separate `pip install --requirement` per file, so resolution does
not carry over to the per-profile file where chatterbox-tts is declared.
With chatterbox-tts's unpinned `omegaconf` dep, pip backtracked through
1.x sdists into ruamel.yaml<0.15, whose Python-2-era setup.py fails on
Python 3.10+.
Pin omegaconf==2.3.0 next to chatterbox-tts in every profile file
(matches what upstream chatterbox uses). Drop the dead pin from
requirements.txt.
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
Assisted-by: Claude:claude-opus-4-7 [Claude Code]
Without an upper-floor pin, pip's resolver backtracks through omegaconf 1.x
sdists when installing chatterbox-tts. Old 1.x setups depend on
ruamel.yaml<0.15, whose setup.py uses Python-2-era names (Str, Bytes) and
fails to build on Python 3.10+, breaking the darwin python backend build.
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
Assisted-by: Claude:claude-opus-4-7 [Claude Code]
