错误：“ numpy.ndarray”对象没有属性“ predict”

Question

from flask import Flask,render_template,request
import pickle
import numpy as np

model = pickle.load(open('biker.pkl','rb'))


  total = [[r1,r2,r3,o1,o2,o3,o4,o5,m,g,int(yearinc),int(child),int(cars),int(cmtdist),int(age)]]
print(total)
y_pred = model.predict(total)

print(y_pred)

我导入了一个随机森林分类模型及其给出错误。 该错误表明'numpy.ndarray'对象没有属性'predict'。请帮助解决该问题