encoding categorial data

import LabelEncoder Class of Sklearn

from sklearn.preprocessing import LabelEncoder

create object of LabelEncoder

labelencoder_X = LabelEncoder()

labeling the object

labelencoder_X.fit_transform(X[:, 0])

now put it into the country column

X[:, 0] = labelencoder_X.fit_transform(X[:, 0])

Then Print

print(X)