Traceback (most recent call last):
File "D:/Pycharm/try/Bearing-fault-Diagnosis-based-on-deep-learning-main/Bearing-fault-Diagnosis-based-on-deep-learning-main/sign/cnn.py", line 3, in
from tensorflow import keras
File "D:AnacondaAnacondaenvstensorflowlibsite-packagestensorflow__init__.py", line 473, in
keras._load()
File "D:AnacondaAnacondaenvstensorflowlibsite-packagestensorflowpythonutillazy_loader.py", line 41, in _load
module = importlib.import_module(self.__name__)
File "D:AnacondaAnacondaenvstensorflowlibimportlib__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "D:AnacondaAnacondaenvstensorflowlibsite-packageskeras__init__.py", line 25, in
from keras import models
File "D:AnacondaAnacondaenvstensorflowlibsite-packageskerasmodels__init__.py", line 18, in
from keras.engine.functional import Functional
File "D:AnacondaAnacondaenvstensorflowlibsite-packageskerasenginefunctional.py", line 25, in
from keras.engine import base_layer
File "D:AnacondaAnacondaenvstensorflowlibsite-packageskerasenginebase_layer.py", line 40, in
from keras.mixed_precision import loss_scale_optimizer
File "D:AnacondaAnacondaenvstensorflowlibsite-packageskerasmixed_precisionloss_scale_optimizer.py", line 20, in
from keras.optimizer_v2 import optimizer_v2
File "D:AnacondaAnacondaenvstensorflowlibsite-packageskerasoptimizer_v2optimizer_v2.py", line 1469, in
setter=RestoredOptimizer._set_hyper # pylint: disable=protected-access
File "D:AnacondaAnacondaenvstensorflowlibsite-packagestensorflowpythonsaved_modelrevived_types.py", line 133, in register_revived_type
raise AssertionError(f"Duplicate registrations for type '{identifier}'")
这个错误是什么原因呢？
AssertionError: Duplicate registrations for type 'optimizer'
