Updated readthedocs config

.readthedocs.yaml

@@ -9,27 +9,19 @@ build:
   os: ubuntu-22.04
   tools:
     python: "3.12"
-    # You can also specify other tool versions:
-    # nodejs: "20"
-    # rust: "1.70"
-    # golang: "1.20"
 
 # Build documentation in the "docs/" directory with Sphinx
 sphinx:
   configuration: docs/source/conf.py
-  # You can configure Sphinx to use a different builder, for instance use the dirhtml builder for simpler URLs
-  # builder: "dirhtml"
-  # Fail on all warnings to avoid broken references
-  # fail_on_warning: true
 
 # Optionally build your docs in additional formats such as PDF and ePub
-formats:
-  - pdf
-  - epub
+formats: all
 
 # Optional but recommended, declare the Python requirements required
 # to build your documentation
 # See https://docs.readthedocs.io/en/stable/guides/reproducible-builds.html
 python:
   install:
     - requirements: docs/source/requirements.txt
+    - method: pip
+      path: .

docs/source/conf.py

@@ -75,7 +75,7 @@
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-# html_theme = 'alabaster'
+html_theme = 'sphinx_rtd_theme'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the