FROM python:3.10-slim

# Set working directory
WORKDIR /app

# Copy requirements first to leverage Docker cache
COPY requirements.txt .

# Install dependencies and clean cache
RUN pip install --no-cache-dir -r requirements.txt && \
    rm -rf /root/.cache/huggingface && \
    rm -rf /root/.cache/pip

# Copy only what's needed
COPY main/ ./main/

# Set environment variables
ENV PYTHONPATH=/app
ENV PYTHONUNBUFFERED=1

# Clear any cache that might have been created
RUN rm -rf ~/.cache/huggingface

# Expose the port
EXPOSE 7680

# Use same command as working version
CMD ["python", "-m", "main.app"]