Task: Calculate the intensity of emotion E in the tweet as a decimal value ranging from 0 to 1, with 0 representing the lowest intensity and 1 representing the highest intensity.
Tweet: Fun pizza night last night with the @PERFORMERS_COLL crew. What a gorgeous bunch of newbies ❤️ #lively #exciting 💪🏼
Emotion: joy
Intensity score: 
0.833