examples and clusters hidden by default

src/model/model.py

@@ -27,10 +27,10 @@ class Model:
         
         # choosing and hiding examples
         self.chosen_examples = []
-        self.examples_shown = True
+        self.examples_shown = False
         
         # hiding cluster numbers
-        self.clusters_shown = True
+        self.clusters_shown = False
         
         # ske interface
         self.ske = __new__(ske.SkeLexonomy());