FROM python:3.9-slim

# Set working directory
WORKDIR /app

# Copy requirements first to leverage Docker cache
COPY requirements.txt .

# Install system dependencies and Python packages
RUN apt-get update && apt-get install -y \
    build-essential \
    ffmpeg \
    libglib2.0-0 \
    && pip install --no-cache-dir -r requirements.txt \
    && apt-get remove -y build-essential \
    && apt-get autoremove -y \
    && rm -rf /var/lib/apt/lists/*

# Copy the application code
COPY . .

# Expose the port
EXPOSE 7860

# Command to run the application
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]