diff --git a/f22/andy_lec_notes/lec_38/lec38_plotting4_complete.ipynb b/f22/andy_lec_notes/lec39_Plotting4/lec38_plotting4_complete.ipynb
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diff --git a/f22/andy_lec_notes/lec_38/lec38_plotting4_template.ipynb b/f22/andy_lec_notes/lec39_Plotting4/lec38_plotting4_template.ipynb
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diff --git a/f22/andy_lec_notes/lec_38/readme.md b/f22/andy_lec_notes/lec39_Plotting4/readme.md
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