transformers

59a725dc - Be more defensive with `remap_legacy_layer_types` for custom models (#47245)

Be more defensive with `remap_legacy_layer_types` for custom models (#47245) Be more defencive with `remap_legacy_layer_types` for custom models Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>