Problem in understanding concept

Sir this hint video is not sufficient for understanding this code because there are many new concepts explained in this code so plzz sir either provide the code for this video or anything other.

in pepper fry challenge

hey @pandeyaman461 ,
just give it a try once on your own.
Still if you get confused in something , i will help you clear that doubt.

The code to this can’t be provided as it is a challenge for you.