Dockerfile

FROM python:3.10-slim

RUN apt update && apt install -y git ffmpeg wget && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Pre-download XTTS model (ALL wget lines must be inside ONE RUN block)

RUN mkdir -p models/xtts && \
    wget -O models/xtts/model.pth https://huggingface.co/coqui/XTTS-v2/resolve/main/model.pth && \
    wget -O models/xtts/config.json https://huggingface.co/coqui/XTTS-v2/resolve/main/config.json && \
    wget -O models/xtts/vocab.json https://huggingface.co/coqui/XTTS-v2/resolve/main/vocab.json && \
    wget -O models/xtts/speakers_xtts.pth https://huggingface.co/coqui/XTTS-v2/resolve/main/speakers_xtts.pth


ENV COQUI_TOS_AGREED=1
ENV GRADIO_SERVER_NAME=0.0.0.0
ENV GRADIO_SERVER_PORT=7860

COPY app.py .

CMD ["python", "app.py"]