Update week7.do.txt

Author: mhjensen

doc/src/week7/week7.do.txt

@@ -16,8 +16,8 @@ o Stochastic reconfiguration if we get time
 ===== Teaching Material, videos and written material =====
 !bblock 
 o These lecture notes and those from last week concerning the implementation of the gradients. We will revisit the codes from last week
-#o "Video of lecture at URL:"https://youtu.be/wO1stGJkDEg"
-#o "Handwritten notes at URL:"https://github.com/CompPhysics/ComputationalPhysics2/blob/gh-pages/doc/HandWrittenNotes/2026/FYS4411week7.pdf"
+o Video of lecture at URL:"https://youtu.be/hzSGunqB6ng"
+o Handwritten notes at URL:"https://github.com/CompPhysics/ComputationalPhysics2/blob/gh-pages/doc/HandWrittenNotes/2026/FYS4411week7.pdf"
 o "Video on the Conjugate Gradient methods":"https://www.youtube.com/watch?v=eAYohMUpPMA&ab_channel=TomCarlone"
 o Recommended background literature, "Convex Optimization":"https://web.stanford.edu/~boyd/cvxbook/" by Boyd and Vandenberghe. Their "lecture slides":"https://web.stanford.edu/~boyd/cvxbook/bv_cvxslides.pdf" are very useful (warning, these are some 300 pages).
 !eblock