| # Base image | |
| FROM python:3.11-slim | |
| # Set the working directory | |
| WORKDIR /code | |
| # Install pip and system dependencies | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| build-essential \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Copy dependency file(s) | |
| COPY requirements.txt . | |
| # Install Python dependencies | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy application code (including templates) | |
| COPY . . | |
| # Expose the default port expected by Hugging Face (7860) | |
| EXPOSE 7860 | |
| # Set environment variable for Flask | |
| ENV FLASK_APP=app.py | |
| # Start the Flask app at port 7860 on all interfaces | |
| CMD ["flask", "run", "--host=0.0.0.0", "--port=7860"] | |