FROM python:3.9

RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:$PATH"

WORKDIR /app

# Install system dependencies for pyttsx3 (eSpeak)
RUN apt-get update && apt-get install -y \
    espeak \
    libespeak1 \
    && rm -rf /var/lib/apt/lists/*  # Clean up to reduce image size

COPY --chown=user ./requirements.txt requirements.txt
RUN pip install --no-cache-dir --upgrade -r requirements.txt

COPY --chown=user . /app
CMD ["tutor", "serve", "/code/app.py", "--address", "0.0.0.0", "--port", "7860", "--allow-websocket-origin", "Lesterchia174-Tutor_AI_Gardio.hf.space"]