Make matplotlib extension commented out

templates/sphinx-conf.py

@@ -25,7 +25,7 @@ extensions = [
     'sphinx.ext.intersphinx',
     'sphinx.ext.napoleon',
     'sphinx.ext.viewcode',
-    'matplotlib.sphinxext.plot_directive'
+    #'matplotlib.sphinxext.plot_directive'
     ]
 
 import sphinx
@@ -240,7 +240,10 @@ autodoc_default_flags = [
 from bob.extension.utils import link_documentation, load_requirements
 sphinx_requirements = "extra-intersphinx.txt"
 if os.path.exists(sphinx_requirements):
-    intersphinx_mapping = link_documentation(additional_packages=['python', 'numpy']+load_requirements(sphinx_requirements))
+  intersphinx_mapping = link_documentation(
+      additional_packages=['python','numpy'] + \
+          load_requirements(sphinx_requirements)
+          )
 else:
     intersphinx_mapping = link_documentation()