Revert "Merge branch 'plot_hyperopt_stats' into opt-ask-force-new-points"

This reverts commit 4eb9cc6e8b, reversing
changes made to a3b401a762.

requirements-dev.txt

@@ -6,9 +6,9 @@
 coveralls==3.3.1
 flake8==4.0.1
 flake8-tidy-imports==4.6.0
-mypy==0.942
-pytest==7.1.1
-pytest-asyncio==0.18.3
+mypy==0.940
+pytest==7.1.0
+pytest-asyncio==0.18.2
 pytest-cov==3.0.0
 pytest-mock==3.7.0
 pytest-random-order==1.0.4
@@ -22,8 +22,8 @@ nbconvert==6.4.4
 # mypy types
 types-cachetools==5.0.0
 types-filelock==3.2.5
-types-requests==2.27.15
-types-tabulate==0.8.6
+types-requests==2.27.12
+types-tabulate==0.8.5
 
 # Extensions to datetime library
-types-python-dateutil==2.8.10
+types-python-dateutil==2.8.9