Dockerfile

# HuggingFace Spaces Dockerfile for Echo Environment
FROM python:3.11-slim

WORKDIR /app

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

# Copy project files
COPY . /app

# Install Python dependencies
RUN pip install --no-cache-dir -e .

# HuggingFace Spaces uses port 7860 by default, but can be configured via PORT env var
ENV PORT=7860

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:${PORT}/health')" || exit 1

# Run the server on the configured port
CMD uvicorn echo_env.server.app:app --host 0.0.0.0 --port ${PORT}