Dockerfile

# Insurance Claims RL Environment - HuggingFace Spaces
# OpenEnv Hackathon - Statement 3.1 + Scaler AI Labs

FROM python:3.11-slim

# Set working directory
WORKDIR /app

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

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

# Copy all environment code
COPY . .

# Set Python path
ENV PYTHONPATH=/app
ENV PYTHONUNBUFFERED=1

# Expose port (HF Spaces uses 7860)
EXPOSE 7860

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:7860/health || exit 1

# Run the server
CMD ["uvicorn", "space_app:app", "--host", "0.0.0.0", "--port", "7860"]