| FROM python:3.11-slim | |
| RUN apt-get update && apt-get install -y --no-install-recommends ffmpeg \ | |
| && rm -rf /var/lib/apt/lists/* | |
| WORKDIR /app | |
| # CPU-only torch. --extra-index-url keeps PyPI reachable: using --index-url | |
| # alone REPLACES PyPI, and every non-torch dependency then fails to resolve | |
| # (the exact failure that broke the first CLAP Space build). | |
| RUN pip install --no-cache-dir "torch==2.4.1" "torchaudio==2.4.1" \ | |
| --index-url https://download.pytorch.org/whl/cpu \ | |
| --extra-index-url https://pypi.org/simple | |
| COPY requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| COPY app.py . | |
| # Only /tmp and /data are writable on a Space. Model weights and caches must | |
| # be redirected there or the first separation dies on a read-only filesystem. | |
| ENV TORCH_HOME=/tmp/torch \ | |
| XDG_CACHE_HOME=/tmp/cache \ | |
| HF_HOME=/tmp/hf | |
| EXPOSE 7860 | |
| CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"] |