diff --git a/projet_conso.py b/projet_conso.py
index b9909c0..5775f85 100644
--- a/projet_conso.py
+++ b/projet_conso.py
@@ -44,18 +44,18 @@ def estbissextile(annee) :
 def distance (t1 ,t2) :
     """prend en paramètre deux tuples, on calcule a l'aide la formule les distanjce entre
         chaque valeur des deux tuples et renvoit la distance entre les deux."""
-    from maths import sqrt
+    from math import sqrt
     date1, temperaturemoy1, temperatureref1 = t1
     date2, temperaturemoy2, temperatureref2 = t2
     distancedate1 = 365- date2
     distancedate2 = 365- date1
     if distancedate1 < distancedate2 :
-        distancefin = sqrt((distance1**2) + (temperaturemoy1 - temperaturemoy2)**2
-                           +(temperatureref1 -teperatureref2)**2)
+        distancefin = sqrt((distancedate1**2) + (temperaturemoy1 - temperaturemoy2)**2
+                           +(temperatureref1 -temperatureref2)**2)
         return distancefin
     else:
-        distancefin = sqrt((distance2**2) + (temperaturemoy1 - temperaturemoy2)**2
-                           +(temperatureref1 -teperatureref2)**2)
+        distancefin = sqrt((distancedate2**2) + (temperaturemoy1 - temperaturemoy2)**2
+                           +(temperatureref1 -temperatureref2)**2)
         return distancefin