feat: Revert to python version 3.9 and fix tests

Author: apmaros

.python-version

@@ -1 +1 @@
-3.10.1
+3.9.5

requirements-test.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with python 3.8
+# This file is autogenerated by pip-compile with python 3.9
 # To update, run:
 #
 #    pip-compile --no-emit-index-url --output-file=requirements-test.txt requirements/requirements-test.in

requirements.txt

@@ -1,5 +1,5 @@
 #
-# This file is autogenerated by pip-compile with python 3.8
+# This file is autogenerated by pip-compile with python 3.9
 # To update, run:
 #
 #    pip-compile --no-emit-index-url --output-file=requirements.txt requirements/requirements.in
@@ -28,12 +28,12 @@ deprecated==1.2.13
     # via redis
 flask==2.1.3
     # via -r requirements/requirements.in
-greenlet==1.1.2
-    # via sqlalchemy
 gunicorn==20.1.0
     # via -r requirements/requirements.in
 idna==3.3
     # via requests
+importlib-metadata==6.8.0
+    # via flask
 influxdb-client==1.31.0
     # via -r requirements/requirements.in
 itsdangerous==2.0.1
@@ -83,6 +83,8 @@ werkzeug==2.0.2
     # via flask
 wrapt==1.13.3
     # via deprecated
+zipp==3.17.0
+    # via importlib-metadata
 
 # The following packages are considered to be unsafe in a requirements file:
 # setuptools

requirements/requirements.in

@@ -11,5 +11,5 @@ requests==2.28.1
 SQLAlchemy==1.4.42
 psycopg2-binary==2.9.5
 coverage==6.5.0
-setuptools~=65.5.0
+setuptools~=57.4.0
 pytz~=2022.1