Verify vocab is padded before reshaping #782
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This change verifies the vocab is padded (i.e., if V != Vp) before reshaping the tensor. Otherwise, when V == Vp, `w[key] = w[key].reshape(shape)[:(V-Vp), :]` produces an empty `wte` tensor with shape [0,C].
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This change verifies the vocab is padded (i.e.,
V != Vp) before reshaping thewtetensor.Otherwise,
export_hf.pyproduces an emptywtetensor with shape[0,C]because slicing the first dimension ofwtewith(V-Vp)equals zero wheneverV == Vp.