text: import pandas as pd
  import matplotlib.pyplot as plt
  import seaborn as sn
  
  df = pd.read_csv("../data/data2.csv")
  
  data = df.drop(['price', 'postcode', 'year', 'latitude', 'longitude'], axis=1)
  
  corr_matrix = data.corr()
  
  sn.heatmap(corr_matrix, annot=True)
  plt.show()