Merge pull request #20464 from anntzer/tinypagesconf

tinypages/conf.py doesn't need to manipulate sys.path.

lib/matplotlib/tests/tinypages/conf.py

@@ -1,13 +1,6 @@
-import sys
-from os.path import join as pjoin, abspath
 import sphinx
 from distutils.version import LooseVersion
 
-# If extensions (or modules to document with autodoc) are in another directory,
-# add these directories to sys.path here. If the directory is relative to the
-# documentation root, use os.path.abspath to make it absolute, like shown here.
-sys.path.insert(0, abspath(pjoin('..', '..')))
-
 # -- General configuration ------------------------------------------------
 
 extensions = ['matplotlib.sphinxext.plot_directive']