srikanthavadhanula

    public class PaymentService {
        public void processPayment(String method, double amount) {
            if (method.equals("CARD")) {
                // Logic for credit card payment
            } else if (method.equals("PAYPAL")) {
                // Logic for PayPal payment
            }
            // Adding another method requires editing this method
        }
    }

srikanthavadhanula

from sklearn.datasets import load_iris
import pandas as pd

# fetching the iris dataset 

iris = load_iris()
dir(iris)