FROM pytorch/pytorch:2.1.2-cuda12.1-cudnn8-runtime

WORKDIR /app

# Install system dependencies
RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
    build-essential \
    python3-dev \
    git \
    ffmpeg \
    libsndfile1 \
    && rm -rf /var/lib/apt/lists/*

# Pre-install critical dependencies
RUN pip install --no-cache-dir --upgrade pip setuptools wheel

# Copy entire directory
COPY . .

# Install package in editable mode
RUN pip install -e .

# Environment variables
ENV MODEL_PATH=/app/models \
    PYTHONUNBUFFERED=1

EXPOSE 8000

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