How to solve cannot find module @webassemblyjs/ast in react

Hi

when i tried to create my react project i think its everything fine from my coding side.But when i build the application iam getting the error as shown in command promt image below.and i followed the below process to get the output

 

My config.js file is something like this 

 

 

My webpack.config.js file looks like this shown below

 

 and My script.js file looks like this shown below

 

 

 index html page is looks like this

 

 

 

when i run command promt iam getting the following error like shown below.

 

 

 Please correct if i done and thing wrong in the above coding and it can be helpfull to who are new to reactjs

 and please help me how can i solve this issue.Thanks in advance