removing the graphviz

Author: germa89

doc/source/getting_started/docker.rst

@@ -55,22 +55,6 @@ directly from the command line.
 You can then use your host Python environment to connect to that MAPDL
 instance.
 
-.. graphviz::
-
-    digraph {
-      node [];
-      subgraph cluster_frontend {
-        label="*HOST*";
-        Python;
-      subgraph cluster_backend {
-        MAPDL;
-        label="*DOCKER*";
-        }
-      }
-      Python -> MAPDL
-      MAPDL -> Python
-    }
-
 Because this image does not contain a license server, you must enter your
 license server IP address in the ``ANSYSLMD_LICENSE_FILE`` environment variable.