no module named ....
I have this error, i don't know how to do.
Traceback (most recent call last):
File "<stdin>", line 7, in <module>
ImportError: no module named 'umqtt'
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You will have to first upload the file to the device (instead of pressing the play button, press the button below that). That will make sure the file is on the device and you are able to import it.