# Use Python 3.10 slim image
FROM python:3.11-slim

# Set the working directory
WORKDIR /app

# Create a non-root user (Mandatory for Hugging Face Spaces)
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# Set working directory to the user's home
WORKDIR $HOME/app

# Copy requirements first to leverage Docker cache
COPY --chown=user:user requirements.txt .

# Install dependencies
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application
COPY --chown=user:user . .

# Expose the port Hugging Face expects
EXPOSE 7860

# Command to run the application
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]