To do this, define a new class that inherits exception, add all four exception constructors, and optionally an additional constructor that takes an innerexception as well as additional information, and throw Ò€¦ The new keyword in javascript can be quite confusing when it is first encountered, as people tend to think that javascript is not an object-oriented programming language. What is it?

So, let our dataframe has columns 'feature_1', 'feature_2', 'probability_score' and we have to add a Ò€¦