dockerfile

# Use official Python image
FROM python:3.9

# Create a non-root user for security
RUN useradd -m -u 1000 user
USER user

# Set environment variables
ENV PATH="/home/user/.local/bin:$PATH"

# Set working directory
WORKDIR /app

# Copy dependency file first (for better caching)
COPY --chown=user requirements.txt /app/requirements.txt

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

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

# Expose the port used by the application
EXPOSE 7860

# Run the FastAPI app with Uvicorn
CMD ["uvicorn", "src.backend.main:app", "--host", "0.0.0.0", "--port", "7860"]