Print out embeddings for more illustrative learning

[henrythe9th]

The book only prints the shape but not the contents of the embeddings in ch02

Printing out embeddings helps to better illustrate learnings by showing the actual contents of the embeddings, and it doesn't take that much more space

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[rasbt]

Thanks for the suggestion, @henrythe9th. I totally agree with you here. Unfortunately, I had to trim the chapter per request by the publisher because it exceeded the allowed page limits for a chapter. Hence, I was focusing on the most important essentials. (Luckily it became a bit less strict in consequent chapters as it became clear that my style was a bit different from other books, but I still had to be careful to adhere to the suggested lengths.)

Long story short, I agree with you here. At the same time I don't want to make the modification like this in the notebook because it creates a deviation from the print version then, which could confuse some readers. As a compromise, I can add these lines in a "commented out" way with a suggestion to uncomment the line to see how the embeddings look like.

Anyways, thanks so much for taking the time to try to improve the book, and I hope you like it overall!

[henrythe9th]

Sounds good and thank you for putting together this great book!