Improve get_product

[barbax7]

In get_product function there is a split(",") method that split passed string and if the returned list's lenght is greater than one, it raises an error.

I think it could be better that with get_product function you get only the product of first asin (or url), ignoring the rest.

It could be useful also when you have urls like https://www.amazon.it/canzone-Achille-Madeline-Miller-ebook/dp/B07LGBM18M?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&crid=R96BEWN0UBFE&dchild=1&keywords=la+canzone+di+achille&qid=1615931295&sprefix=la+canzone,aps,190&sr=8-2&linkCode=sl1&tag=flow074-21&linkId=6f4cfda5b4222977473aa183b503e2db&language=it_IT&ref_=as_li_ss_tl where there are two commas inside.

What do you think?

[sergioteula]

Yes, I think it's a good idea, we can add this on a future update. Thanks for your suggestion!

[sergioteula]

This should be solved with the last version, since the get_product method disappeared and only get_items method is available.