Updated README.MD

[anandvc]

Include the step to create the index for the model that we'll import.

[estolfo]

Let's keep the example simple and not include this for now.

[anandvc]

@estolfo Does the example work for you without that line which creates the index?

[estolfo]

I was hoping to keep the example as simple as possible and index creation doesn't always happen at the same time as import jobs. Is it really unclear without the create_index! line?

[anandvc]

@estolfo Yes. The Readme does not mention index creation at all, but it is necessary for the example to work. If you want, we can add a comment for the create_index! line to say that this can be done asynchronously.

[estolfo]

@anandvc I think a comment would be better, so index creation right at import time wouldn't be encouraged. I think that operation would usually be done at another point.
I'll reopen the issue if you want to update the PR?

[anandvc]

Thanks, @estolfo! I've updated the PR and added a comment.

[estolfo]

thanks!