code: def get_emb_szs(self, sz_dict=None):
          "Return the default embedding sizes suitable for this data or takes the ones in `sz_dict`."
          return [def_emb_sz(self.classes, n, sz_dict) for n in self.cat_namesf get_emb_szs(self, sz_dict=None):
          "Return the default embedding sizes suitable for this data or takes the ones in `sz_dict`."
          return [def_emb_sz(self.classes, n, sz_dict) for n in self.cat_names]
docs: Return the default embedding sizes suitable for this data or takes the ones in `sz_dict`.