text_plain_output_1.png
import matplotlib.pyplot as plt

import pandas as pd

import seaborn as sns

train_df = pd.read_csv('../input/train.csv')
test_df = pd.read_csv('../input/test.csv')

plt.figure(figsize=(14, 12))
sns.heatmap(train_df.astype(float).corr(), annot=True)