Fix CI (#445)

Co-authored-by: Kyle King <[email protected]>

.flake8

@@ -1,6 +1,9 @@
 [flake8]
 max-line-length = 88
 max-complexity = 10
-# These checks violate PEP8 so let's ignore them
-extend-ignore = E203
+extend-ignore =
+    # E203: Whitespace before ':' (violates PEP8 and black style)
+    E203,
+    # A005: A module is shadowing a Python builtin module
+    A005,
 extend-exclude = */site-packages/*

.readthedocs.yaml

@@ -1,16 +1,13 @@
-# .readthedocs.yaml
-# Read the Docs configuration file
-# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
-
-# Required
 version: 2
 
-# Build documentation in the docs/ directory with Sphinx
+build:
+   os: 'ubuntu-lts-latest'
+   tools:
+      python: '3.11'
+
 sphinx:
    fail_on_warning: true
 
-# Optionally set the version of Python and requirements required to build your docs
 python:
-   version: '3.8'
    install:
    - requirements: docs/requirements.txt