| FROM python:3.10-slim | |
| RUN apt-get update && apt-get install -y --no-install-recommends \ | |
| ffmpeg libsndfile1 && rm -rf /var/lib/apt/lists/* | |
| WORKDIR /app | |
| ENV HF_HOME=/tmp/hf TRANSFORMERS_CACHE=/tmp/hf NUMBA_CACHE_DIR=/tmp/numba | |
| COPY requirements.txt . | |
| # CPU-only torch comes from the PyTorch index, but PyPI must stay reachable as a | |
| # secondary index: --index-url alone REPLACES PyPI, and then build-time | |
| # dependencies (flit_core, setuptools) cannot resolve at all. | |
| RUN pip install --no-cache-dir torch==2.5.1 \ | |
| --index-url https://download.pytorch.org/whl/cpu \ | |
| --extra-index-url https://pypi.org/simple \ | |
| && pip install --no-cache-dir -r requirements.txt | |
| COPY app.py . | |
| EXPOSE 7860 | |
| CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"] | |