the python books are obtained by running the following script:

bash << 'EOF'
current_date_time=$(date +"%Y-%m-%d %H:%M:%S")
output=$(ls /home/chris-jakoolit/christopherpaine_org/_code/bayesian-pca/analysis/*.ipynb)
output=$'this command was run on '"${current_date_time}"$':\n------------------------\n'"${output}"
output=$'```\n'"${output}"$'\n```'
echo "$output"
echo "$output" | wl-copy
EOF

this command was run on 2026-04-03 22:59:09:
------------------------
/home/chris-jakoolit/christopherpaine_org/_code/bayesian-pca/lets-go-baby.ipynb
/home/chris-jakoolit/christopherpaine_org/_code/bayesian-pca/PCA_Spot_Yields.ipynb