Arviz error when using plot functions of pymc3

#1

Have you ever had this error when calling pm.traceplot? This not gonna resolve even if I use “pip install arviz”. Any hints that I can resolve it?

ImportError: ArviZ is not installed. In order to use plot_trace:

#2

Update to python3 and the newest version of pymc3

#3

I did, it did not work. Then I installed anaconda again, the error changed " cannot import name ‘moduleTNC’ ". Then I changed the name of the file “moduletnc” in the folder showed in the error to the “moduleTNC”, and it worked.

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