from sklearn.linear_model import LinearRegression
import numpy as np
import matplotlib.pyplot as plt
data = np.genfromtxt("data.csv", delimiter=",")
x_data = data[:, 0, np.newaxis]
y_data = data[:, 1, np.newaxis]
model = LinearRegression()
model.fit(x_data, y_data)
plt.plot(x_data, y_data, 'b.')
plt.plot(x_data, model.predict(x_data), 'r')
plt.show()