Dockerfile

FROM python:3.10-slim
WORKDIR /app
COPY . .

# Create a non-root user for security (Hugging Face requirement)
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user PATH=/home/user/.local/bin:$PATH

RUN pip install --no-cache-dir -r requirements.txt
EXPOSE 7860
ENV GRADIO_SERVER_NAME="0.0.0.0"
CMD ["python", "melotts_training.py"]