Logisitic Regression Binary Classification

import matplotlib.pyplot as plt
import pandas as pd
from sklearn.linear_model import LogisticRegression

<frozen importlib._bootstrap>:219: RuntimeWarning: numpy.ufunc size changed, may indicate binary incompatibility. Expected 192 from C header, got 216 from PyObject

df=pd.read_csv("G:\\Machine Learning\\Logistic Regression\\insurance_data.csv")
df

df.shape

(27, 2)

plt.xlabel("Age")
plt.ylabel("Insurance Bought")
plt.plot(df.age,df.bought_insurance)

[<matplotlib.lines.Line2D at 0x1d241574970>]