diff --git a/src/botadi/__init__.py b/src/botadi/__init__.py
index 7e8466f..8fac2e5 100644
--- a/src/botadi/__init__.py
+++ b/src/botadi/__init__.py
@@ -5,7 +5,7 @@
 Experiments around chatbots.
 """
 
-__version__ = "0.2.49"
+__version__ = "0.2.64"
 __author__ = "Xavier Dupré"
 __github__ = "https://github.com/sdpython/botadi"
 __url__ = "http://www.xavierdupre.fr/app/botadi/helpsphinx/index.html"
diff --git a/src/botadi/mokadi/mokadi_parser.py b/src/botadi/mokadi/mokadi_parser.py
index 61e5286..3ebfd49 100644
--- a/src/botadi/mokadi/mokadi_parser.py
+++ b/src/botadi/mokadi/mokadi_parser.py
@@ -33,7 +33,7 @@ def print_level_order(node, indent=0):
            toilette - <ErrorNodeImpl>
     """
     rows = []
-    cl = str(type(node)).split(".")[-1].strip("'><")
+    cl = str(type(node)).split(".")[-1].strip("'><")  # pylint: disable=C0207
     if cl.endswith("Context"):
         cl = cl[:-7]
     rows.append('{0}{1} - <{2}>'.format('   ' * indent, node.getText(), cl))