deletions | additions       diff --git a/layout.md b/layout.md  index 9950e8e..11105e5 100644  --- a/layout.md  +++ b/layout.md 
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So_it_can_be_used__.md  figures/nb_learning_curve1/nb_learning_curve1.png  begin_lstlisting_language_python_def__.md  begin_lstlisting_language_python_def__.tex