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gpt-sovits: Support air gapped environment #1804

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Merged
letonghan merged 1 commit into from
Jul 9, 2025
Merged

gpt-sovits: Support air gapped environment #1804

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5 changes: 4 additions & 1 deletion comps/third_parties/gpt-sovits/src/Dockerfile
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Expand Up @@ -35,7 +35,7 @@ RUN pip install --no-cache-dir --upgrade pip setuptools && \
pip install --no-cache-dir -r GPT-SoVITS/requirements.txt; \
fi

RUN python -m nltk.downloader averaged_perceptron_tagger_eng cmudict && \
RUN python -m nltk.downloader averaged_perceptron_tagger averaged_perceptron_tagger_eng cmudict && \
mv /root/nltk_data /home/user/ && \
mv GPT-SoVITS /home/user/

Expand All @@ -46,4 +46,7 @@ RUN chown -R user /home/user/
USER user
WORKDIR /home/user/GPT-SoVITS

# air gapped support
RUN curl -sLJO https://github.com/intel/intel-extension-for-transformers/raw/refs/heads/main/intel_extension_for_transformers/neural_chat/assets/audio/welcome_cn.wav

ENTRYPOINT ["bash", "start.sh"]
11 changes: 8 additions & 3 deletions comps/third_parties/gpt-sovits/src/README.md
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Expand Up @@ -15,11 +15,16 @@ docker build -t opea/gpt-sovits:latest --build-arg http_proxy=$http_proxy --buil
```bash
export llm_download=True
docker run -itd -p 9880:9880 -e http_proxy=$http_proxy -e https_proxy=$https_proxy -e llm_download=$llm_download opea/gpt-sovits:latest
```

### Running in air gapped environment

# If you locally clone the models, you can pass llm_download=False, e.g.
export llm_download=False
To run the service in air gapped environment, please pre-download the model `lj1995/GPT-SoVITS` and set the environment variable `llm_download` to "False".

```
export llm_download="False"
git clone https://huggingface.co/lj1995/GPT-SoVITS pretrained_models
docker run -itd -p 9880:9880 -e http_proxy=$http_proxy -e https_proxy=$https_proxy -e llm_download=$llm_download -v ./pretrained_models/:/home/user/GPT-SoVITS/GPT_SoVITS/pretrained_models/ opea/gpt-sovits:latest
docker run -itd -p 9880:9880 -e llm_download=$llm_download -v ./pretrained_models/:/home/user/GPT-SoVITS/GPT_SoVITS/pretrained_models/ opea/gpt-sovits:latest
```

## Test
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3 changes: 0 additions & 3 deletions comps/third_parties/gpt-sovits/src/start.sh
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Expand Up @@ -3,9 +3,6 @@
# Copyright (C) 2025 Intel Corporation
# SPDX-License-Identifier: Apache-2.0

# Download default voice reference
wget "https://github.com/intel/intel-extension-for-transformers/raw/refs/heads/main/intel_extension_for_transformers/neural_chat/assets/audio/welcome_cn.wav"

# Download models
MODEL_REPO=https://huggingface.co/lj1995/GPT-SoVITS
llm_download=${llm_download}
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