FROM python:3.11-slim

WORKDIR /app


RUN apt-get update && apt-get install -y \
    git \
    libsndfile1 \
    ffmpeg \
    && rm -rf /var/lib/apt/lists/*


RUN pip install --no-cache-dir git+https://github.com/AI4Bharat/NeMo.git --no-deps


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


COPY . .


RUN mkdir -p /app/model_cache


EXPOSE 7860


ENV GRADIO_SERVER_NAME="0.0.0.0"
ENV HF_HOME="/app/model_cache"


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