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

# Add a non-root user for better security
RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:$PATH"

# Set working directory
WORKDIR /app

# Copy only requirements.txt first for caching dependencies
COPY --chown=user ./requirements.txt /app/requirements.txt

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

# Copy the rest of the application code
COPY --chown=user . /app

# Expose the application port (if applicable)
EXPOSE 7860

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