Update README.md

Author: SuperBruceJia

README.md

@@ -56,19 +56,19 @@ The Docker Images have been uploaded to [Docker Hub](https://hub.docker.com/r/sh
 
 ## Size of the Docker Image
 
-1. [Anaconda Python Environment](https://github.com/SuperBruceJia/pytorch-flask-deploy-webapp/tree/master/BiLSTM-docker-Anaconda) --> 2.22 GB (V1.0)
+1. [Anaconda Python Environment](https://github.com/SuperBruceJia/pytorch-flask-deploy-webapp/tree/master/BiLSTM-docker-Anaconda) --> **2.22 GB** (V1.0)
 
     *Used Image*: continuumio/anaconda3:4.4.0
 
-2. [Standard Python Environment](https://github.com/SuperBruceJia/pytorch-flask-deploy-webapp/tree/master/BiLSTM-docker-Python) --> 617.96 MB (V2.0)
+2. [Standard Python Environment](https://github.com/SuperBruceJia/pytorch-flask-deploy-webapp/tree/master/BiLSTM-docker-Python) --> **617.96 MB** (V2.0)
 
     *Used Image*: Python:3
     
-3. [Smaller Python Environment](https://github.com/SuperBruceJia/pytorch-flask-deploy-webapp/tree/master/BiLSTM-docker-Python-Smaller) --> 447.05 MB (V4.0)
+3. [Smaller Python Environment](https://github.com/SuperBruceJia/pytorch-flask-deploy-webapp/tree/master/BiLSTM-docker-Python-Smaller) --> **447.05 MB** (V4.0)
 
     *Used Image*: python:3.8-slim-buster with Apache 2
 
-4. [Much Smaller Python Environment](https://github.com/SuperBruceJia/pytorch-flask-deploy-webapp/tree/master/BiLSTM-docker-Python-without-Apache) --> 169.02 MB (V5.0)
+4. [Much Smaller Python Environment](https://github.com/SuperBruceJia/pytorch-flask-deploy-webapp/tree/master/BiLSTM-docker-Python-without-Apache) --> **169.02 MB** (V5.0)
 
     *Used Image*: python:3.8-slim-buster without Apache 2