FROM python:3.10-slim

# Install system dependencies
RUN apt-get update && \
    apt-get install -y \
    build-essential \
    python3-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy requirements first for better caching
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY . .

# Expose port for Gradio
EXPOSE 7860

# Run the application
CMD ["python3", "app.py"]