$,15$ points. $1\mathrm{.}5hrs.$ KNN $($K nearest neighbor$)$ for Salmon$/$Sea Bass classification.

Use the salmon vs$.$ sea bass dataset "salmon$\_$seabass.csv$"$ provided in the shared folder. For each $(x_i,y_i)$ data

point do the following:

Assume you do not know whether this point $(x_i,y_i)$ is a salmon or sea bass, but you know the label of all

other points.

Use $KNN$ with $K=3$ to classify this point $(x_i,y_i).$ Plot correctly classified salmon as a red circle,

incorrectly classified salmon as a red $"$X$",$ correctly classified sea bass as a blue triangle, and incorrectly

classified sea bass as a blue $"$X$".$ Sorry I can't put csv file but it has two features 'lightness' and 'width' with label 'species' $0$ and $1.$