what is the coding to make transfer learning through googlenet

Hi . my name is sity and im a university student. so for my final year project, i need to do an image classification to classify 5 classes of mango. it is by using deep learning, transfer learning through Alexnet and Googlenet network.

For Alexnet , i have get the right accuracy. but for googlenet, the coding result is still in error. actually im not really sure where my coding is right or wrong. so for those who know very well about googlenet, can u please help me to solve the problem.