ImportError：无法从Tensorflow中的'tensorflow.python.keras.engine'导入名称'网络'

Question

我运行了这段代码，但出现了一些类似这样的错误 ImportError：无法从'tensorflow.python.keras.engine'（C：\ Users \ Dell \ AppData \ Local \ Programs \ Python \ Python38 \ lib \ site-packages \ tensorflow \ python \ keras \ engine_ < em> init _。py）

这是我的代码

 import os
    
    import numpy as np
    import matplotlib.pyplot as plt
    
    import tensorflow as tf
    
    import tensorflow_hub as hub
    import tensorflow_datasets as tfds
    tfds.disable_progress_bar()
    
    from official.modeling import tf_utils
    from official import nlp
    from official.nlp import bert
    import official.nlp.optimization
    import official.nlp.bert.bert_models
    import official.nlp.bert.configs
    import official.nlp.bert.run_classifier
    import official.nlp.bert.tokenization
    import official.nlp.data.classifier_data_lib
    import official.nlp.modeling.losses
    import official.nlp.modeling.models
    import official.nlp.modeling.networks
    
    bert_classifier, bert_encoder = bert.bert_models.classifier_model(
        bert_config, num_labels=2)

请帮助我。