no module edgetpu

[robmarkcole]

Hit issue f0cal/google-coral#42 but did not resolve by removing refs to edgetpu. Working with this hardware is frustrating

[Namburger]

Hi there, apologies, but this is pretty standard python issue, actually.
I get this issue with multiple pip packages due to it being installed in different places.
The standard location for the edgetpu package will be here:

$ python3 -c 'print(__import__("edgetpu").__path__)'
['/usr/lib/python3/dist-packages/edgetpu']

if you set your env variable, it'll find it every time.

$ export PYTHONPATH=PYTHONPATH:/usr/lib/python3/dist-packages/edgetpu