FROM python:3.10-slim

WORKDIR /app

# Install Tesseract OCR and OpenCV dependencies
RUN apt-get update && apt-get install -y \
    tesseract-ocr \
    libgl1 \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    && rm -rf /var/lib/apt/lists/*

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

# Copy application code
COPY . .

# Expose port 7860 (HuggingFace Spaces default)
EXPOSE 7860

# Run FastAPI with uvicorn
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]