Chapter 2 has missing reference, and instead has a number of <> placeholders

[delbarital]

Seems like 02_production.ipynb suppose to have something instead of the <> placeholders
Maybe a reference to chapter one or the first lesson should go here?

The six lines of code we saw in <> are just one small part of the process of using deep learning in practice. In this chapter, we're going to use a computer vision example to look at the end-to-end process of creating a deep learning application. More specifically, we're going to build a bear classifier! In the process, we'll discuss the capabilities and constraints of deep learning, explore how to create datasets, look at possible gotchas when using deep learning in practice, and more. Many of the key points will apply equally well to other deep learning problems, such as those in <>. If you work through a problem similar in key respects to our example problems, we expect you to get excellent results with little code, quickly.

and this one as well:

There are many domains in which deep learning has not been used to analyze images yet, but those where it has been tried have nearly universally shown that computers can recognize what items are in an image at least as well as people can—even specially trained people, such as radiologists. This is known as object recognition. Deep learning is also good at recognizing where objects in an image are, and can highlight their locations and name each found object. This is known as object detection (there is also a variant of this that we saw in <>, where every pixel

[dstampher]

Just wanted to +1 this, because I have found this to be true for other chapters as well.

I really wish I knew what was being referenced, because it would further my learning.