Errata

Practical MLOps

Errata for Practical MLOps

Submit your own errata for this product.

The errata list is a list of errors and their corrections that were found after the product was released.

The following errata were submitted by our customers and have not yet been approved or disproved by the author or editor. They solely represent the opinion of the customer.

Color Key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update

Version Location Description Submitted by Date submitted
PDF Page 28
2nd paragraph, ## Flask ML Azure code

The code forgets the letters "cd" when it's trying to change directories. It currently says: alias flask-azure-ml="/Users/noahgift/src/flask-ml-azure-serverless &&\ source ~/.flask-ml-azure-bin-activate". But it should say alias flask-azure-ml="cd /Users/noahgift/src/flask-ml-azure-serverless &&\ source ~/.flask-ml-azure/bin/activate". PS: This is an AMAZING book. I'm only up to chapter two and I've learned so much from it already. Thank you so much for writing it!

 Anonymous  Oct 09, 2021 
Printed Page 42
final example

In the unit test example, python2.5 is used "#! /usr/bin/env python2.5" considering this book was published in 2021, and python 2 was sunsetted in Jan 2020. This should be using python 3.

Anonymous  May 21, 2022 
PDF Page 76
last paragraph or Dockerfile

Your line is "COPY webapp/* /webapp"
When I try it, I did have to write "COPY webapp/* /webapp/" to add the last "/"

 Oscar Villa  Jun 11, 2022 
PDF Page 78
second pargraph project's structure

When you say "The final structure of the project should look like this:
.
├──└──Dockerfile
webapp
├── app.py
└── boston_housing_prediction.joblib
1 directory, 3 files"
you forgot to include requirements.txt created on page 77.

 Oscar Villa  Jun 11, 2022