diff --git a/py_main.py b/py_main.py
index 3e14ede..d89ffd0 100644
--- a/py_main.py
+++ b/py_main.py
@@ -1,6 +1,4 @@
-%matplotlib inline
 import numpy as np
-import matplotlib.pyplot as plt
 
 def lecture(name):
     lst_date = []
@@ -18,28 +16,28 @@ def lecture(name):
     return(np.array(lst_date), np.array(lst_conso), np.array(lst_t_moy), np.array(lst_t_ref))
            
 def numero_jour (date):
-    return date.split("-")[2]
+    
+    return int(date.split("-")[2])
 
 def distance (pos1, pos2):
     x1, y1, z1 = pos1
     x2, y2, z2 = pos2
-    return np.sqrt(((x1-x2)**2)+((y1-y2)**2)+((z1-z2)**2))
+    return np.sqrt((x1-x2)**2)+((y1-y2)**2)+((z1-z2)**2)
     
 def kPlusProches(echantillon, donnees, k):
     voisins = []  
     for i in range(len(donnees)):
         date, conso, t_moy = donnees[i]
-        print(donnees[i])
         d = distance(echantillon, (date, conso, t_moy))
+        print (d)
         voisins.append((d, i))
     return [voisins[i][1] for i in range(k)]  
 
 num_jour = []
-
     
 dates, consos, t_moys, t_refs = lecture("pic-journalier-consommation.csv")
 for date in dates:
     num_jour.append(numero_jour(date))
 coords = list(zip(num_jour, t_moys, t_refs))
-kPlusProches((13, 21.0, 20.6), coords, 4)
+print(kPlusProches((31, 0, 0), coords, 4))