diff --git a/lecture-notes/advanced-python/slides/arrays.tex b/slides/advanced-python/slides/arrays.tex
index e4501c8..e4501c8 100644
--- a/lecture-notes/advanced-python/slides/arrays.tex
+++ b/slides/advanced-python/slides/arrays.tex

diff --git a/lecture-notes/advanced-python/slides/lambda.tex b/slides/advanced-python/slides/lambda.tex
index 25c4f97..25c4f97 100644
--- a/lecture-notes/advanced-python/slides/lambda.tex
+++ b/slides/advanced-python/slides/lambda.tex

diff --git a/lecture-notes/advanced-python/slides/modules.tex b/slides/advanced-python/slides/modules.tex
index d6de640..d6de640 100644
--- a/lecture-notes/advanced-python/slides/modules.tex
+++ b/slides/advanced-python/slides/modules.tex

diff --git a/lecture-notes/advanced-python/slides/oop.tex b/slides/advanced-python/slides/oop.tex
index bdb983c..bdb983c 100644
--- a/lecture-notes/advanced-python/slides/oop.tex
+++ b/slides/advanced-python/slides/oop.tex

diff --git a/lecture-notes/advanced-python/slides/plotting.tex b/slides/advanced-python/slides/plotting.tex
index fbc7aa2..fbc7aa2 100644
--- a/lecture-notes/advanced-python/slides/plotting.tex
+++ b/slides/advanced-python/slides/plotting.tex

diff --git a/lecture-notes/advanced-python/slides/scipy.tex b/slides/advanced-python/slides/scipy.tex
index 1116c3d..1116c3d 100644
--- a/lecture-notes/advanced-python/slides/scipy.tex
+++ b/slides/advanced-python/slides/scipy.tex

diff --git a/lecture-notes/advanced-python/slides/tmp.tex b/slides/advanced-python/slides/tmp.tex
index 9913703..9913703 100644
--- a/lecture-notes/advanced-python/slides/tmp.tex
+++ b/slides/advanced-python/slides/tmp.tex