ORIGINALLY, THIS IS THE ERROR ValueError Traceback (most recent call last) <ipython-input-59-fad2403f8088> in <cell line: 4>() 2 x1=tf.keras.layers.Input((512),name=’question’,dtype=’int64′) 3 x2=tf.keras.layers.Input((512),name=’question_mask’,dtype=’int64′) —-> 4 q_embed=medical_qa_model.get_layer(‘q_ffn’)(medical_qa_model.get_layer(‘tf_bert_model’).bert(input_ids=x1,attention_mask=x2,).pooler_output) 5 question_extractor_model=tf.keras.Model(inputs=[x1,x2],outputs=q_embed) /usr/local/lib/python3.10/dist-packages/keras/src/engine/training.py in get_layer(self, name, index) 3565 if layer.name == name: 3566 return layer -> 3567 raise ValueError( 3568 f”No such layer: {name}. Existing layers are: ” 3569 f”{list(layer.name for layer […]