import numpy as np
import matplotlib.pyplot as plt
import pandas as pd

dataset=pd.read_csv('Data.csv')
x=dataset.iloc[:,:-1].values
y=dataset.iloc[:,3].values

from sklearn.model_selection import train_test_split
x_train,x_test,y_train,y_test = train_test_split(x,y,test_size=0.2,random_state=0)

"""from sklearn.preprocessing import StandardScaler
sc_x = StandardScaler()
x_train = sc_x.fit_transform(x_train)
x_test = sc_x.transform(x_test)"""