refactor: remove H5 storage backend in favor of mmap bin

- Remove H5Store, H5Writer, save_h5/load_h5 and h5py dependency
- MmapStore (bin) is the sole pre-tokenized storage backend
- Move setup_logging after imports to fix E402 in __init__.py
- Clean up unused imports across test files
- Move inline test imports to file top
This commit is contained in:
2026-07-29 12:50:27 +08:00
parent c2b04d8458
commit 115192c67c
17 changed files with 91 additions and 209 deletions
-2
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@@ -1,5 +1,3 @@
import os
import pytest
import torch