Hello,
Great book.
Unfortunatelly when trying to process the first cell of ch09 at google colab, the following error emerges:
You are working on Google Colab.
Files will be downloaded to "/content".
Downloading required files ...
!wget -P /content https://github.com/blueprints-for-text-analytics-python/blueprints-text/raw/master/settings.py
!wget -P /content/data/travel-forum-threads https://github.com/blueprints-for-text-analytics-python/blueprints-text/raw/master/data/travel-forum-threads/travel_threads.csv.gz
!wget -P /content/ch09 https://github.com/blueprints-for-text-analytics-python/blueprints-text/raw/master/ch09/what-is-5g-and-who-are-the-major-players-idUSKCN1GR1IN.html
!wget -P /content/ch09 https://github.com/blueprints-for-text-analytics-python/blueprints-text/raw/master/ch09/predicting-the-next-u-s-recession-idUSKCN1V31JE.html
!wget -P /content/ch09 https://github.com/blueprints-for-text-analytics-python/blueprints-text/raw/master/ch09/acl2017.tex
!wget -P /content/ch09 https://github.com/blueprints-for-text-analytics-python/blueprints-text/raw/master/ch09/requirements.txt
!wget -P /content/packages/blueprints https://github.com/blueprints-for-text-analytics-python/blueprints-text/raw/master/packages/blueprints/preparation.py

Additional setup ...
!pip install -r ch09/requirements.txt
--> ERROR
!python -m spacy download en
!python -m nltk.downloader punkt