Train/test split

train_test_split.py

from pandas import read_csv
from sklearn.model_selection import train_test_split

url = "https://raw.githubusercontent.com/baatout/ml-in-prod/master/pima-indians-diabetes.csv"
features = ['preg', 'plas', 'pres', 'skin', 'test', 'mass', 'pedi', 'age']
label = 'label'
dataframe = read_csv(url, names=features + [label])
X = dataframe[features]
Y = dataframe[label]
X_train, X_test, Y_train, Y_test = train_test_split(X, Y, test_size=0.33, random_state=42)