DenseNet201 initialization - list indices must be integers or slices, not str

[Dkwcs]

During the running of iris_classification_2.ipynb got an error:

TypeError Traceback (most recent call last)
f:\repo\Iris-Recognition-CASIA-Iris-Thousand\iris_classification_2.ipynb Cell 7 line 8
5 from keras.applications.xception import Xception
7 #original_model = VGG16(include_top=False)
----> 8 original_model = DenseNet201(include_top="False")
9 #original_model = InceptionV3(include_top=False)
10 #original_model = InceptionResNetV2(include_top=False)
11 #original_model = Xception(include_top=False)
13 bottleneck_input = original_model.get_layer(index=0).input

File c:\Users\user\AppData\Local\Programs\Python\Python39\lib\site-packages\keras\applications\densenet.py:408, in DenseNet201(include_top, weights, input_tensor, input_shape, pooling, classes, classifier_activation)
395 @keras_export(
396 "keras.applications.densenet.DenseNet201", "keras.applications.DenseNet201"
397 )
(...)
405 classifier_activation="softmax",
406 ):
407 """Instantiates the Densenet201 architecture."""
--> 408 return DenseNet(
409 [6, 12, 48, 32],
410 include_top,
411 weights,
412 input_tensor,
413 input_shape,
...
68 def getitem(self, key):
69 """Retrieves item by the specified key."""
---> 70 return self._values[key]

TypeError: list indices must be integers or slices, not str