FROM python:3.10-slim

WORKDIR /code

# Install system dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
    ffmpeg \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first to leverage Docker cache
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy your application
COPY . .

# Expose the port Gradio will run on
EXPOSE 7860

# Set environment variables
ENV GRADIO_SERVER_NAME=0.0.0.0
ENV PYTHONUNBUFFERED=1

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