diff --git a/f22/andy_lec_notes/lec_11/.ipynb_checkpoints/lec_11_complete-checkpoint.ipynb b/f22/andy_lec_notes/lec11_Sep30_Iteration2/.ipynb_checkpoints/lec_11_complete-checkpoint.ipynb
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diff --git a/f22/andy_lec_notes/lec_11/lec_11_850.ipynb b/f22/andy_lec_notes/lec11_Sep30_Iteration2/lec_11_850.ipynb
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diff --git a/f22/andy_lec_notes/lec_11/lec_11_template.ipynb b/f22/andy_lec_notes/lec11_Sep30_Iteration2/lec_11_template.ipynb
similarity index 100%
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diff --git a/f22/andy_lec_notes/lec_11/readme.md b/f22/andy_lec_notes/lec11_Sep30_Iteration2/readme.md
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