AttributeError: 'list' object has no attribute 'items'

[happysheep224]

I followed the tutorial,

1. clone ECG-Arrhythmia-classification-master
2. clone keras-flask-deploy-webapp-master
3. replace the app.py and index.html
4. download the weights(model):ecgScratchEpoch2.hdf5
5. modify the path in app.py:
   model = load_model('/Users/happysheep224/Documents/python/ECG_PY/ECG-Arrhythmia-classification-master/ecgScratchEpoch2.hdf5')；
   csv = pd.read_csv('/Users/happysheep224/Documents/python/ECG_PY/ECG-Arrhythmia-classification-master/sample.csv')
6. run the script

the terminal show like this:
(ecg) bogon:keras-flask-deploy-webapp-master happysheep224$ python app.py
Using TensorFlow backend.
Traceback (most recent call last):
File "app.py", line 31, in
model = load_model('/Users/happysheep224/Documents/python/ECG_PY/ECG-Arrhythmia-classification-master/ecgScratchEpoch2.hdf5')
File "/Users/happysheep224/opt/anaconda3/envs/ecg/lib/python3.7/site-packages/tensorflow/python/keras/saving/save.py", line 184, in load_model
return hdf5_format.load_model_from_hdf5(filepath, custom_objects, compile)
File "/Users/happysheep224/opt/anaconda3/envs/ecg/lib/python3.7/site-packages/tensorflow/python/keras/saving/hdf5_format.py", line 178, in load_model_from_hdf5
custom_objects=custom_objects)
File "/Users/happysheep224/opt/anaconda3/envs/ecg/lib/python3.7/site-packages/tensorflow/python/keras/saving/model_config.py", line 55, in model_from_config
return deserialize(config, custom_objects=custom_objects)
File "/Users/happysheep224/opt/anaconda3/envs/ecg/lib/python3.7/site-packages/tensorflow/python/keras/layers/serialization.py", line 109, in deserialize
printable_module_name='layer')
File "/Users/happysheep224/opt/anaconda3/envs/ecg/lib/python3.7/site-packages/tensorflow/python/keras/utils/generic_utils.py", line 362, in deserialize_keras_object
config, module_objects, custom_objects, printable_module_name)
File "/Users/happysheep224/opt/anaconda3/envs/ecg/lib/python3.7/site-packages/tensorflow/python/keras/utils/generic_utils.py", line 325, in class_and_config_for_serialized_keras_object
for key, item in cls_config.items():
AttributeError: 'list' object has no attribute 'items'

[happysheep224]

@ankur219

[bluecamel]

I got past this by downgrading keras to 2.3.1.

[happysheep224]

I got past this by downgrading keras to 2.3.1.

thank you!

[bluecamel]

No worries.