How to make avatar's eyes to blink when speaking

[carmoe]

I've tried to adapt your code, but failed.

So again here is the code I used

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import viz

viz.go()

avatar = viz.add('female.cfg', pos=(0,0,1), euler=(180,0,0))
avatar.face('biohead_all_morph.vzf')

#Blink morph ID of avatar
BLINK_MORPH = blinkL #NameError: name 'blinkL' is not defined
BLINK_MORPH = 4 #nothing happens

the parts omited here are equal to yours.
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What did I wrong?