add a convertion step before GraphCrystalDisordered training

[liuxiaotong15]

Signed-off-by: xiaotong.liu [email protected]

fix the GraphCrystalDisordered atom_converter issue

[chc273]

@liuxiaotong15 thanks for the contribution. However, I think this is not the optimal way to do it since in every batch you constructed a new CrystalGraphDisordered. I will think about this more

[liuxiaotong15]

@liuxiaotong15 thanks for the contribution. However, I think this is not the optimal way to do it since in every batch you constructed a new CrystalGraphDisordered. I will think about this more

@chc273 Only once. Then the type will be change from 'collections.defaultdict' to 'list'.
yes, wish you have a better place to insert these convertion.