Add explanatory text to nested-logit notebook #2

	name: Execute Jupyter Notebooks

	on:
	push:
	paths: ['Code/.ipynb', '/run_notebooks.yml']
	pull_request:
	paths: ['Code/.ipynb', '/run_notebooks.yml']
	workflow_dispatch:
	schedule:
	- cron: '0 6 1 * *' # Runs at 06:00 UTC 1st day of the month

	jobs:
	run-notebooks:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	- name: Install Dependencies
	run: \|
	pip install nbconvert ipykernel
	pip install numpy matplotlib biogeme pandas seaborn scikit-learn
	- name: Find and Execute Jupyter Notebooks
	run: \|
	find Code -name "*.ipynb" -print0 \| while IFS= read -r -d $'\0' notebook; do
	# Save the current directory
	current_dir=$(pwd)
	# Extract the directory path of the notebook
	notebook_dir=$(dirname "$notebook")
	# Change to the notebook directory
	cd "$notebook_dir"
	# Execute the notebook
	if jupyter nbconvert --to notebook --execute "$(basename "$notebook")" --output "$(basename "$notebook")"; then
	echo -e "\u2705 Passed: $notebook"
	else
	echo -e "\u274C Failed: $notebook"
	fi
	# Change back to the original directory
	cd "$current_dir"
	done

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