Fix answer

Author: richelbilderbeek

docs/day3/seaborn/README.md

@@ -137,7 +137,7 @@ HPC cluster|HPC cluster-specific `seaborn` documentation
 Alvis      |[`seaborn` documentation](https://www.c3se.chalmers.se/documentation/module_system/python/#numpy-and-scipy)
 Bianca     |[`seaborn` documentation](https://docs.uppmax.uu.se/software/python/) [Only shows module name]
 COSMOS     |[`seaborn` documentation](https://lunarc-documentation.readthedocs.io/en/latest/software/installed_software/) [Only shows module name]
-Dardel     |[`seaborn` documentation](https://support.pdc.kth.se/doc/applications/python/)
+Dardel     |No documentation
 Kebnekaise |[`seaborn` documentation](https://docs.hpc2n.umu.se/software/libs/Seaborn/)
 Pelle      |[`seaborn` documentation](https://docs.uppmax.uu.se/software/seaborn/)
 Tetralith  |[`seaborn` documentation](https://www.nsc.liu.se/software/python) No relevant documentation
@@ -157,7 +157,7 @@ HPC cluster|How to load Seaborn
 -----------|-----------------------------------------------------------------------------------------------------------------------
 Alvis      |`module load Seaborn/0.13.2-gfbf-2024a`<!-- TODO -->
 COSMOS     |`module load GCC/13.2.0 Seaborn/0.13.2`<!-- 2026-04-17 -->
-Dardel     |`module load python/3.12.3 ; pip3 install matplotlib`<!-- 2026-04-17 -->
+Dardel     |`module load python/3.12.3 ; pip3 install seaborn` <!-- 2026-04-17 -->
 Kebnekaise |`module load GCC/13.2.0 Seaborn/0.13.2`<!-- :-) 2026-04-21 -->
 Pelle      |`module load Seaborn/0.13.2-gfbf-2024a` <!-- :-) 2026-05-17 -->
 Tetralith  |`module load Python/3.10.4-env-hpc1-gcc-2022a-eb ; pip install seaborn` <!-- :-) 2026-05-17 -->

docs/lesson_plans/20260423/README.md

@@ -41,13 +41,15 @@ Pandas.
 Material is in good shape and I made videos for Pelle now.
 Let's prioritize on the most registrations:
 
-|hpc_cluster |  n|
-|:-----------|--:|
-|Alvis       |  9|
-|Bianca      |  4|
-|Cosmos      |  8|
-|Dardel      | 30|
-|Kebnekaise  |  6|
-|Pelle       |  3|
-|Tetralith   | 10|
-|Vera        |  1|
+hpc_cluster |  n|Done
+------------|---|---
+Dardel      | 30|Yes
+Tetralith   | 10|
+Alvis       |  9|
+Cosmos      |  8|
+Kebnekaise  |  6|
+Bianca      |  4|
+Pelle       |  3|Yes
+Vera        |  1|
+
+