# Dockerfile for Router Model API - ZeroGPU
# Supports both CPU and GPU (with nvidia-docker)

FROM python:3.10-slim

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

# Set working directory
WORKDIR /app

# Copy requirements first for better caching
COPY requirements.txt .

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

# Copy application code
COPY app.py .

# Set environment variables
ENV PORT=7860
ENV PYTHONUNBUFFERED=1

# Expose port
EXPOSE 7860

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