运行代码机/深度学习时出错

Question

我无法解决此错误：

NameErrorTraceback (most recent call last)
1 modelFns = { 'vgg_segnet':Models.VGGSegnet.VGGSegnet}    
NameError: name 'Models' is not defined

我的代码：

import VGGSegnet
import LoadBatches
from keras.models import load_model

modelFns = { 'vgg_segnet':Models.VGGSegnet.VGGSegnet}
modelFN = modelFns[ model_name ]
m = modelFN( n_classes , input_height=input_height, input_width=input_width   )