python - Syntax error while defining function, code works fine -


using spyder 3.5.1 python 3.5 on mac.

i can't load function in workspace because of syntax error, though line causing error works fine if ran in console alone. notice same function did not return issue on windows machine.

here line of code

sel = np.random.choice([false, true], size=(len(cl),), p=[1-pct, pct])

where pct number 0 1 , cl pandas dataframe. same line returns true/false vector of correct length if ran console.

i've checked similar questions , indenting/parenthesis still can't find reason.

many thanks!


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