cant run file assistant_library_demo.py

[dav977]

When i try to run the file assistant_library_demo.py i get the module import error due to
aiy.assistant.auth_helpers. it either says no module named aiy (python version 3.5) or it says (in raspberry pi) no module named aiy.assistant.auth_helpers (python version 2.7). When i try to install the module 'aiy.assistant.auth_helpers', it gives me error again.

For the file assistant_grpc_demo.py also i get the module import error for aiy.assistant.gprc. I cloned and downloaded it in my /Desktop in the raspberry pi and my assistant.json file is in /home/pi path.

How to sort it out?
Thank you.

[topguy]

Did you remember to go into the python virtual environment ?