| # Use an official Python runtime as a parent image | |
| FROM python:3.11-slim | |
| # Set environment variables | |
| ENV PYTHONDONTWRITEBYTECODE=1 \ | |
| PYTHONUNBUFFERED=1 \ | |
| DEBIAN_FRONTEND=noninteractive | |
| # Set the working directory | |
| WORKDIR /app | |
| # Install system dependencies for OpenCV, PyTesseract, and PDF processing | |
| RUN apt-get update && apt-get install -y \ | |
| build-essential \ | |
| ffmpeg \ | |
| libsm6 \ | |
| libxext6 \ | |
| poppler-utils \ | |
| tesseract-ocr \ | |
| libgl1 \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Create a non-root user required by Hugging Face Spaces | |
| RUN useradd -m -u 1000 user | |
| # Set the working directory | |
| WORKDIR /app | |
| # Ensure /app is owned by the user so we don't get PermissionError on startup | |
| RUN chown -R user:user /app | |
| USER user | |
| ENV PATH="/home/user/.local/bin:$PATH" | |
| # Copy requirements first to leverage Docker cache | |
| COPY --chown=user requirements.txt . | |
| # Install dependencies | |
| RUN pip install --no-cache-dir --upgrade pip && \ | |
| pip install --no-cache-dir -r requirements.txt | |
| # Copy the rest of the application code | |
| COPY --chown=user . . | |
| # Expose the port Hugging Face Spaces expects | |
| EXPOSE 7860 | |
| # Command to run the application | |
| CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"] | |