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Add cupy auto-install warning to README

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First startup may appear to hang while cupy (~800MB) installs.
Document manual fallback for environments where auto-install fails.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Ethanfel
2026-02-12 19:32:21 +01:00
parent 3e8148b7e2
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README.md
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@@ -42,6 +42,11 @@ git clone https://github.com/your-user/Comfyui-BIM-VFI.git
Dependencies (`gdown`, `cupy`) are auto-installed on first load. The correct `cupy` variant is detected from your PyTorch CUDA version.
> **Warning:** `cupy` is a large package (~800MB) and compilation/installation can take several minutes. The first ComfyUI startup after installing this node may appear to hang while `cupy` installs in the background. Check the console log for progress. If auto-install fails (e.g. missing build tools in Docker), install manually with:
> ```bash
> pip install cupy-cuda12x # replace 12 with your CUDA major version
> ```
To install manually:
```bash