| # Use Python 3.9 as base image | |
| FROM python:3.9-slim | |
| # Set working directory to /app | |
| WORKDIR /app | |
| # Copy the requirements file first to leverage Docker cache | |
| COPY requirements.txt . | |
| # Install dependencies | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy the rest of the application code | |
| COPY . . | |
| # Create a non-root user and switch to it (Hugging Face Spaces requirement) | |
| RUN useradd -m -u 1000 user | |
| USER user | |
| ENV HOME=/home/user \ | |
| PATH=/home/user/.local/bin:$PATH | |
| # Set the working directory to the user's home directory (optional but good practice) | |
| WORKDIR $HOME/app | |
| # Copy the application code to the user's directory | |
| COPY --chown=user . $HOME/app | |
| # Expose port 7860 (Hugging Face Spaces default) | |
| EXPOSE 7860 | |
| # Command to run the application using gunicorn | |
| CMD ["gunicorn", "-b", "0.0.0.0:7860", "app:app"] | |