# HuggingFace optimized Dockerfile
FROM python:3.9

# Create user
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# Set working directory
WORKDIR /app

# Copy and install requirements
COPY --chown=user requirements.txt .
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Copy application
COPY --chown=user . /app

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