docs: Update Sphinx option name in conf.py

Author: dalcinl

docs/source/conf.py

@@ -164,7 +164,7 @@ def _setup_numpy_typing():
 # classes and attributes. As side effects, this option ... ???
 # If false, ... ???.
 # The default is True.
-viewcode_import = True
+viewcode_follow_imported_members = True
 
 # -- Options for HTML output ----------------------------------------------