Update theme

Author: scasagrande

.readthedocs.yml

@@ -10,6 +10,8 @@ sphinx:
   fail_on_warning: false
 
 python:
-   install:
-     - method: pip
-       path: .
+  install:
+    - method: pip
+      path: .
+      extra_requirements:
+        - docs

doc/source/conf.py

@@ -99,7 +99,7 @@
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-html_theme = "default"
+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

pyproject.toml

@@ -56,6 +56,10 @@ dev = [
     "pyvisa-sim",
     "six",
 ]
+docs = [
+    "sphinx~=8",
+    "sphinx_rtd_theme"
+]
 
 [tool.setuptools]
 include-package-data = true