Added 2 et tests from ExM causing errors
Added two Estonian tests from the Ekspress Meedia dataset that caused errors when applying MLP. These did seem to be lemmatizable when using the "Apply to text" option though.
The error message is copied here: "The expanded size of the tensor (19) must match the existing size (0) at non-singleton dimension 1. Target sizes: [0, 19]. Tensor sizes: [0]"