# Use lightweight Python
FROM python:3.11-slim

# Set working directory
WORKDIR /app

# Copy requirements first (better caching)
COPY requirements.txt .

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

# Copy all files
COPY . .

# Expose Spaces port
EXPOSE 7860

# Run OpenEnv API server
CMD ["sh", "-c", "uvicorn server.app:app --host 0.0.0.0 --port ${PORT:-7860}"]