| FROM python:3.11-slim | |
| # Set working directory | |
| WORKDIR /app | |
| # Install system dependencies | |
| RUN apt-get update && apt-get install -y \ | |
| git \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Create non-root user for security (HF Spaces requirement) | |
| RUN useradd -m -u 1000 user | |
| USER user | |
| ENV HOME=/home/user \ | |
| PATH=/home/user/.local/bin:$PATH | |
| # Set working directory for user | |
| WORKDIR $HOME/app | |
| # Copy requirements first (for better caching) | |
| COPY --chown=user requirements.txt ./ | |
| # Install Python dependencies | |
| RUN pip install --no-cache-dir --upgrade pip && \ | |
| pip install --no-cache-dir -r requirements.txt | |
| # Copy application code | |
| COPY --chown=user src/ ./src/ | |
| COPY --chown=user app.py ./ | |
| # Expose port 7860 (HuggingFace Spaces default) | |
| EXPOSE 7860 | |
| # Set environment variables | |
| ENV PORT=7860 | |
| ENV HOST=0.0.0.0 | |
| # Run Streamlit | |
| CMD ["streamlit", "run", "app.py", "--server.port", "7860", "--server.address", "0.0.0.0"] | |