我的初始导入如下所示，并且该代码块运行良好。
# Libraries to help with reading and manipulating data
import numpy as np
import pandas as pd
# Libraries to help with data visualization
import matplotlib.pyplot as plt
import seaborn as sns
sns.set()
# Removes the limit for the number of displayed columns
pd.set_option("display.max_columns", None)
# Sets the limit for the number of displayed rows
pd.set_option("display.max_rows", 200)
# to split the data into train and test
from sklearn.model_selection import train_test_split
# to build linear regression_model
from sklearn.linear_model import LinearRegression …