FROM python:3.9-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    tesseract-ocr \
    libopencv-dev \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Copy and install requirements
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy the app
COPY app.py .

# Expose port
EXPOSE 7860

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