diff --git a/doc/hyperparametersOptimisation/simulatedAnnealing/pairwise_exploration.png b/doc/hyperparametersOptimisation/simulatedAnnealing/pairwise_exploration.png
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diff --git a/requirements.txt b/requirements.txt
index 2eea298..b305160 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,6 @@
 python-chess
-
+scikit-learn
 torch
 pandas
-pandas-stubs
\ No newline at end of file
+pandas-stubs
+matplotlib
\ No newline at end of file