# Patch generated by Pyment v0.3.3

--- a/test.py
+++ b/test.py
@@ -3,6 +3,14 @@
 
 
 def afficher(pile):
+    """
+
+    Args:
+      pile: 
+
+    Returns:
+
+    """
     print("|----\n|")
     while not (lifo.est_vide(pile)):
         print("| {}\n|".format(lifo.sommet(pile)))
@@ -12,6 +20,14 @@
 
 
 def hauteur_pile(P):
+    """
+
+    Args:
+      P: 
+
+    Returns:
+
+    """
     n = 0
     while not (lifo.est_vide(P)):
         n += 1