added migration guide to readme

2019-07-16 09:03:49 +02:00
parent 8ad7e5b4f2
commit 352e3ff998
2 changed files with 101 additions and 4 deletions
--- a/pytorch_transformers/modeling_utils.py
+++ b/pytorch_transformers/modeling_utils.py
@@ -259,7 +259,8 @@ class PreTrainedModel(nn.Module):
                New number of tokens in the embedding matrix.
                Increasing the size will add newly initialized vectors at the end
                Reducing the size will remove vectors from the end
-                If not provided or None: does nothing.
+                If not provided or None: does nothing and just returns a pointer to the input tokens Embedding Module of the model.
+
        Return: ``torch.nn.Embeddings``
            Pointer to the input tokens Embedding Module of the model
        """