  if get_backend() == "amd":
      from keras.backend \
          import normalize_data_format  # pylint:disable=ungrouped-imports,no-name-in-module
  else:
      # pylint:disable=no-name-in-module
      from tensorflow.python.keras.utils.conv_utils \
          import normalize_data_format   # pylint:disable=no-name-in-module
  
  
  class InstanceNormalization(Layer):
      """Instance normalization layer (Lei Ba et al, 2016, Ulyanov et al., 2016).
  
 
</s> remove     from keras.backend \
        import normalize_data_format  # pylint:disable=ungrouped-imports,no-name-in-module
 </s> add     from keras.utils import get_custom_objects  # pylint:disable=no-name-in-module
    from keras.layers import Layer, InputSpec
    from keras import initializers, regularizers, constraints, backend as K
    from keras.backend import normalize_data_format  # pylint:disable=no-name-in-module </s> remove from keras.layers import Layer, InputSpec
from keras import initializers, regularizers, constraints
from keras import backend as K

from lib.utils import get_backend, get_keras_custom_objects as get_custom_objects
 </s> add from lib.utils import get_backend </s> remove     from keras.utils import conv_utils  # pylint:disable=ungrouped-imports
 </s> add     from keras.utils import get_custom_objects, conv_utils  # pylint:disable=no-name-in-module
    import keras.backend as K
    from keras.layers import InputSpec, Layer </s> remove logger = logging.getLogger(__name__)  # pylint:disable=invalid-name
 </s> add logger = logging.getLogger(__name__)
    # Ignore linting errors from Tensorflow's thoroughly broken import system
    from tensorflow.keras.utils import get_custom_objects  # noqa pylint:disable=no-name-in-module,import-error
    from tensorflow.keras.layers import Layer, InputSpec  # noqa pylint:disable=no-name-in-module,import-error
    from tensorflow.keras import initializers, regularizers, constraints, backend as K  # noqa pylint:disable=no-name-in-module,import-error
    from tensorflow.python.keras.utils.conv_utils import normalize_data_format  # noqa pylint:disable=no-name-in-module
  if get_backend() == "amd":
      from keras.backend \
          import normalize_data_format  # pylint:disable=ungrouped-imports,no-name-in-module
  else:
    # Ignore linting errors from Tensorflow's thoroughly broken import system
    from tensorflow.keras.utils import get_custom_objects  # noqa pylint:disable=no-name-in-module,import-error
    from tensorflow.keras.layers import Layer, InputSpec  # noqa pylint:disable=no-name-in-module,import-error
    from tensorflow.keras import initializers, regularizers, constraints, backend as K  # noqa pylint:disable=no-name-in-module,import-error
    from tensorflow.python.keras.utils.conv_utils import normalize_data_format  # noqa pylint:disable=no-name-in-module
    # Ignore linting errors from Tensorflow's thoroughly broken import system
    from tensorflow.keras.utils import get_custom_objects  # noqa pylint:disable=no-name-in-module,import-error
    from tensorflow.keras.layers import Layer, InputSpec  # noqa pylint:disable=no-name-in-module,import-error
    from tensorflow.keras import initializers, regularizers, constraints, backend as K  # noqa pylint:disable=no-name-in-module,import-error
    from tensorflow.python.keras.utils.conv_utils import normalize_data_format  # noqa pylint:disable=no-name-in-module
    # Ignore linting errors from Tensorflow's thoroughly broken import system
    from tensorflow.keras.utils import get_custom_objects  # noqa pylint:disable=no-name-in-module,import-error
    from tensorflow.keras.layers import Layer, InputSpec  # noqa pylint:disable=no-name-in-module,import-error
    from tensorflow.keras import initializers, regularizers, constraints, backend as K  # noqa pylint:disable=no-name-in-module,import-error
    from tensorflow.python.keras.utils.conv_utils import normalize_data_format  # noqa pylint:disable=no-name-in-module
  
  
  class InstanceNormalization(Layer):
      """Instance normalization layer (Lei Ba et al, 2016, Ulyanov et al., 2016).
  
keep keep keep keep replace replace replace keep keep keep keep keep
 Update all Keras Imports to be conditional (#1214)

* Remove custom keras importer

* first round keras imports fix

* launcher.py: Remove KerasFinder references

* 2nd round keras imports update (lib and extract)

* 3rd round keras imports update (train)

* remove KerasFinder from tests

* 4th round keras imports update (tests) 
lib/model/normalization/normalization_common.py