Dockerfile

FROM python:3.10-slim

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV DEBIAN_FRONTEND=noninteractive

# Install system dependencies (avoiding problematic packages)
RUN apt-get update && apt-get install -y \
    tesseract-ocr-all \
    poppler-utils \
    git \
    wget \
    && rm -rf /var/lib/apt/lists/*

# Create user for Hugging Face Spaces
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# Set working directory
WORKDIR $HOME/app

# Copy requirements and install Python dependencies
COPY --chown=user requirements.txt .
RUN pip install --no-cache-dir --user -r requirements.txt

# Copy application files
COPY --chown=user . .

# Expose port for Gradio
EXPOSE 7860

# Run the application
CMD ["python", "app.py"]