| FROM python:3.11-slim | |
| ENV PYTHONUNBUFFERED=1 | |
| ENV PORT=7860 | |
| WORKDIR /app | |
| RUN apt-get update && apt-get install -y build-essential \ | |
| && rm -rf /var/lib/apt/lists/* | |
| COPY requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| COPY . . | |
| EXPOSE 7860 | |
| # workers=1 is critical — stateful SSE sessions break with multiple workers | |
| CMD ["uvicorn", "escalation_server:app", "--host", "0.0.0.0", "--port", "7860", "--workers", "1"] |