diff --git a/main.py b/main.py
index 245048cb88f04babf5b593a63f5ce1f240293de3..edc0cf40dd3edb5d296ef27c6b652d5c71c25cbf 100644
--- a/main.py
+++ b/main.py
@@ -29,6 +29,9 @@ class TabletteChocolat:
     def coupe(self, i, j):
         return TabletteChocolat(self.m -i, self.n -j)
 
+    def plot(self):
+        pass 
+
 if __name__ == "__main__":
     import doctest
     doctest.testmod()
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