why not accelerate use tensorrt?

AI & Data Science Deep Learning (Training & Inference) TensorRT
1

python:tensorflow inference time of each picture: 31.78毫秒
by tensorrt way inference time of each picture:30.36毫秒

where is the problem

2

Are you serious? You only showed your results without providing any useful information.
Besides, if you want to describe in English, please write all in English.

BTW I think that your title doesn’t relate to your content.