fix issue with images

docs/source/conf.py

@@ -186,7 +186,7 @@ def __getattr__(cls, name):
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static', 'auto_examples/data']
+html_static_path = ['_static']
 
 # Add any extra paths that contain custom files (such as robots.txt or
 # .htaccess) here, relative to this directory. These files are copied

examples/plot_Intro_OT.py

@@ -56,11 +56,11 @@
 # number of Bakeries to Cafés in a City (In this case Manhattan). We did a
 # quick google map search in Manhattan for bakeries and Cafés:
 #
-# .. image:: ../data/bak.png
+# .. image:: images/bak.png
 # :align: center
 # :alt: bakery-cafe-manhattan
-# :width: 500px
-# :height: 240px
+# :width: 600px
+# :height: 280px
 #
 # We extracted from this search their positions and generated fictional
 # production and sale number (that both sum to the same value).
@@ -211,10 +211,10 @@
 # The Sinkhorn algorithm is very simple to code. You can implement it directly
 # using the following pseudo-code
 #
-# .. image:: ../data/sinkhorn.png
+# .. image:: images/sinkhorn.png
 # :align: center
 # :alt: Sinkhorn algorithm
-# :width: 400px
+# :width: 440px
 # :height: 240px
 #
 # An alternative is to use the POT toolbox with