실기 체험 제2유형 에러 문의

빅데이터분석기사 실기체험에서 작업형 제2유형을 회귀 실습해보고 있는데. 에러가 나는데 이유를 전혀모르겠어요.

import pandas as pd

train = pd.read_csv("data/customer_train.csv")

test = pd.read_csv("data/customer_test.csv")

train = pd.get_dummies(train)

test = pd.get_dummies(test)

from sklearn.ensemble import RandomForestRegressor

model = RandomForestRegressor()

model.fit(train, target)

p = model.predict(test)

submit = pd.DataFrame({'pred':p})

submit.to_csv("result.csv", index=False)

print(submit.head())

에러)

Makefile:6: recipe for target 'py3_run' failed

make: *** [py3_run] Error 1

Traceback (most recent call last):

File "/goorm/Main.out", line 38, in <module>

p = model.predict(test)

^^^^^^^^^^^^^^^^^^^

File "/usr/local/lib/python3.12/site-packages/sklearn/ensemble/_forest.py", line 1063, in predict

X = self._validate_X_predict(X)

^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/usr/local/lib/python3.12/site-packages/sklearn/ensemble/_forest.py", line 641, in validateX_predict

X = self._validate_data(

^^^^^^^^^^^^^^^^^^^^

File "/usr/local/lib/python3.12/site-packages/sklearn/base.py", line 608, in validatedata

self._check_feature_names(X, reset=reset)

File "/usr/local/lib/python3.12/site-packages/sklearn/base.py", line 535, in checkfeature_names

raise ValueError(message)

ValueError: The feature names should match those that were passed during fit.

Feature names seen at fit time, yet now missing:

- 주구매상품_소형가전