Error in react-router

[bhavberi]

The application installs the latest version (6.7.0 as of the time of writing) for the react-router-dom npm package. But the code for the routing part consists of Switch, etc., which are now removed from the newer versions of the react-router packages.

Solutions:

1. Either install the 5.2.0 version of the react-router-dom module, which supports the concept of Switch, etc
2. Let the version of the module remain same, but update the code snippet being generated (https://stackoverflow.com/a/69968165)