docs: Remove unused imports

These were causing flake8 failures.

Signed-off-by: Stephen Finucane <stephen@that.guru>

doc/development/tutorials/examples/recipe.py

@@ -1,15 +1,11 @@
 from collections import defaultdict
 
-import docutils
-from docutils import nodes
-from docutils.parsers import rst
 from docutils.parsers.rst import directives
-import sphinx
+
 from sphinx import addnodes
 from sphinx.directives import ObjectDescription
 from sphinx.domains import Domain
 from sphinx.domains import Index
-from sphinx.domains.std import StandardDomain
 from sphinx.roles import XRefRole
 from sphinx.util.nodes import make_refnode
 

doc/development/tutorials/examples/todo.py

@@ -1,8 +1,8 @@
 from docutils import nodes
 from docutils.parsers.rst import Directive
 
-from sphinx.util.docutils import SphinxDirective
 from sphinx.locale import _
+from sphinx.util.docutils import SphinxDirective
 
 
 class todo(nodes.Admonition, nodes.Element):