FROM python:3.10-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    g++ \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender-dev \
    libgomp1 \
    libgl1 \
    libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Copy requirements first (for caching)
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy app code
COPY . .

# HuggingFace Spaces requires port 7860
EXPOSE 7860

# Run with gunicorn on port 7860
CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--workers", "1", "--timeout", "120", "Src.API.app:app"]