Python: ' ' is not defined

Question

Here is my code:

# This program makes the robot calculate the average amount of light in a simulated room

from myro import *
init(\"simulator\")

from random im         


        

Answer 1

If you want to return multiple items from scan(), don't use three separate return statements. Instead, do this:

return leftLightSeries, centerLightSeries, rightLightSeries

Also, when you call the function, you have to assign variable(s) to the returned values; it won't automatically create new local variables with the same names. So in main, call scan() like this:

leftLightSeries, centerLightSeries, rightLightSeries = scan()