| # Use an official Python runtime | |
| FROM python:3.10-slim | |
| # Set working directory | |
| WORKDIR /app | |
| # Install dependencies | |
| RUN apt-get update && apt-get install -y \ | |
| build-essential \ | |
| python3-dev \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Create non-root user to run the app | |
| RUN useradd -m appuser | |
| # Create the cache directory and set proper permissions | |
| RUN mkdir -p /app/cache && \ | |
| chown -R appuser:appuser /app | |
| # Copy app code | |
| COPY app.py /app/app.py | |
| COPY requirements.txt /app/requirements.txt | |
| # Install Python dependencies | |
| RUN pip install --upgrade pip && pip install -r requirements.txt | |
| # Set environment variables for the model caching | |
| ENV TRANSFORMERS_CACHE=/app/cache | |
| ENV HF_HOME=/app/cache | |
| # Switch to non-root user | |
| USER appuser | |
| # Expose the port | |
| EXPOSE 7860 | |
| # Start the Flask app | |
| CMD ["python", "app.py"] |