# Default Imports
import pandas as pd
import numpy as np

dataframe_1 = pd.read_csv('data/house_prices_multivariate.csv')
dataframe_2 = pd.read_csv('data/house_prices_copy.csv')

def correlation():
    coef=float(np.corrcoef(dataframe_1['SalePrice'],dataframe_2['SalePrice'])[0,1])
    return coef

# Return the correlation value between the SalePrice column for the two loaded datasets
# Your code here
