Question $2(50)$

$1.$ Write a Python code to implement a Decision tree method.

$2.$ Create a decision tree for the following datasets with your code

a$.$ Iris data set

from sklearn.datasets import load$\_$iris

iris $=$ load$\_$iris$()$

b$.$ Diabetes Dataset

Download the dataset and load it with the following code

$*$I took out the website name that had the downloadable csv file so can you please just put a place holder for that in the python code, thank you$*$

import pandas as pd

col$\_$names $=[\text{'}$pregnant$\text{'},$ 'glucose', $\text{'}$bp$\text{'},$ 'skin', 'insulin', 'bmi', 'pedigree', 'age', 'label'$]$

# load dataset

pima $=$ pd$.$read$\_$csv$("$diabetes$.$csv$",$ header$=$None, names$=$col$\_$names$)$