| FROM python:3.11-slim | |
| # Set working directory | |
| WORKDIR /app | |
| # Install system dependencies | |
| RUN apt-get update && apt-get install -y \ | |
| build-essential \ | |
| curl \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Copy requirements first for better layer caching | |
| COPY requirements.txt . | |
| # Install Python dependencies | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy application code | |
| COPY . . | |
| # Create non-root user (HF Spaces requirement) | |
| RUN useradd -m -u 1000 user | |
| # Change ownership to user | |
| RUN chown -R user:user /app | |
| # Switch to non-root user | |
| USER user | |
| # Expose port 7860 (HF Spaces default) | |
| EXPOSE 7860 | |
| # Set environment variables | |
| ENV HOME=/home/user \ | |
| PATH=/home/user/.local/bin:$PATH | |
| # Health check | |
| HEALTHCHECK CMD curl --fail http://localhost:7860/_stcore/health | |
| # Run Streamlit | |
| CMD ["streamlit", "run", "streamlit_app.py", "--server.port=7860", "--server.address=0.0.0.0"] | |