is this method right emoji.EMOJI_UNICODE['en']

import emoji
emoji.EMOJI_UNICODE['en'] 
#showing this error
AttributeError                            Traceback (most recent call last)
<ipython-input-97-783dffcbbdfc> in <module>
----> 1 emoji.EMOJI_UNICODE['en']

AttributeError: module 'emoji' has no attribute 'EMOJI_UNICODE'