where does axios save file reactjs code example

Example: install and save axios react

// Post a request for a user with a given ID
render() {
  return (
    <div>
      <Get url="/api/user" params={{id: "12345"}}>
        {(error, response, isLoading, makeRequest, axios) => {
          if(error) {
            return (<div>Something bad happened: {error.message} <button onClick={() => makeRequest({ params: { reload: true } })}>Retry</button></div>)
          }
          else if(isLoading) {
            return (<div>Loading...</div>)
          }
          else if(response !== null) {
            return (<div>{response.data.message} <button onClick={() => makeRequest({ params: { refresh: true } })}>Refresh</button></div>)
          }
          return (<div>Default message before request is made.</div>)
        }}
      </Get>
    </div>
  )
}