| # Use an official Python runtime | |
| FROM python:3.10-slim | |
| # 1. Install system dependencies (DocTR + OpenCV + POPPLER) | |
| # DocTR requires OpenGL and GStreamer libraries for image processing | |
| RUN apt-get update && apt-get install -y \ | |
| libgl1-mesa-dev \ | |
| libglib2.0-0 \ | |
| libgstreamer1.0-0 \ | |
| libgstreamer-plugins-base1.0-0 \ | |
| poppler-utils \ | |
| ffmpeg libsm6 libxext6 \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Set work directory | |
| WORKDIR /app | |
| # Install Python dependencies | |
| COPY requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy application code | |
| COPY . . | |
| # 2. Change Port to 7860 (Hugging Face default) | |
| EXPOSE 7860 | |
| # 3. Run Streamlit | |
| CMD ["streamlit", "run", "app.py", "--server.port", "7860", "--server.address", "0.0.0.0", "--server.enableCORS", "false", "--server.enableXsrfProtection", "false"] |