nitpick dd.DataFrame

Author: stevebachmeier

docs/nitpick-exceptions

@@ -16,3 +16,4 @@ py:exc DataSourceError
 # misc
 # TODO: remove when dropping support for Python 3.9
 py:class Path
+py:class dd.DataFrame

docs/source/conf.py

@@ -17,13 +17,6 @@
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 from pathlib import Path
 
-from docutils import nodes
-from docutils.nodes import Text
-from sphinx.addnodes import literal_emphasis, pending_xref
-from sphinx.application import Sphinx
-from sphinx.environment import BuildEnvironment
-from sphinx.ext.intersphinx import missing_reference
-
 import pseudopeople
 
 base_dir = Path(pseudopeople.__file__).parent