Print the model name as part of layer_utils.print_summary (aka model.summary) (#12107)
Print the model name as part of layer_utils.print_summary (aka model.summary) (#12107)

CURRENT:
_________________________________________________________________
Layer (type)                 Output Shape              Param #   
=================================================================
model_1_input (InputLayer)   [(None, 128)]             0         

PROPOSED
_________________________________________________________________
Model: "part_of_speech_tagger"
Layer (type)                 Output Shape              Param #   
=================================================================
model_1_input (InputLayer)   [(None, 128)]             0
keras-team/keras,keras-team/keras