Survey class: For Google meet troch Kushal Deoda

Direction to use:
Every time you open the extension you have do a calibration thing:
1. click on Peoples icon present in google meet
2. click on Chat/in-call messages icon in the meet
-----------------------------------------------------------------------------------------------------------------
This add_on will calculate how many times a person in meet responds using chatbox and by then it will show frequencies of responses in a 'table' form.They can download excel sheet and reset counting too in add_ons