While run npm start getting "Cannot resolve module 'react-hot'"

[VinothiniBalakrishnan]

I started to learn GraphQL via your tutorial. That's a very good one to start learn GraphQL. Thanks you so much.

I am trying to use GraphQL with my rails application. I don't know node js. I tried to remove react-hot from webpack.config.js but that's not solve the issue.

I cloned this application and switched to build-schema branch. While I start the application getting the error Module not found: Error: Cannot resolve module 'react-hot' in /home/vinothini/Desktop/Vinothini/Videos/GraphQL/graphql-blog-schema
resolve module react-hot in /home/vinothini/Desktop/Vinothini/Videos/GraphQL/graphql-blog-schema

Any idea on how to resolve this issue and start this application