chore(deps): update dependency matplotlib to ==3.7.* (#232)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

requirements.txt

@@ -2,7 +2,7 @@ requests>=2.30, <2.31
 pandas==2.0.*
 numpy==1.24.*
 scikit-learn==1.2.*
-matplotlib==3.6.*
+matplotlib==3.7.*
 tensorflow==2.12.0
 tensorflow-probability==0.19.0
 easydict==1.10