We have provide some data describing the varieties of the iris. The first 4 fields are the features of the iris, and the last field is the specie of iris. Figure 2: Lris versicolor - Implement the KNN algorithm. What kind of iris does [sepal length, sepal width, petal length, petal width ]=[5.5,2.3,4,1.3] belong to? Your answer should include: Embedded code, comment on your code and visual screenshot. Hint: Implement the knn algorithm by hand (Don't use the sklearn implementation). - Make predictions on the test set for different values of k=(1,2,50). Compare the accuracy for different values and plot test performance. - Explaining why you think performance increases or decreases for different values of k