AttributeError: module 'pymc' has no attribute 'save_trace' when trying to save trace

Questions v5
5

I just throw everything into a cloudpickle:

import cloudpickle
model_fpath = '/Your/Path/Here.pkl'
with open(model_fpath, 'wb') as buff:
    cloudpickle.dump({'model': model, 'trace': idata,'y_obs':y_obs}, buff)

and then to read:

with open(model_fpath, 'rb') as buff:
      saved_model = cloudpickle.load(buff)
idata = saved_model['trace']
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