diff --git a/Appli-iso3dfd/compute_path.py b/Appli-iso3dfd/compute_path.py
index d5fbe35046b790d615ad5193d09f648a04ccafdb..af35accc4b9fae87f4c963bbca9ca353eb502459 100644
--- a/Appli-iso3dfd/compute_path.py
+++ b/Appli-iso3dfd/compute_path.py
@@ -64,18 +64,18 @@ def proba(i, alpha, tau, n1_size, n2_size, n3_size, n_cbx, n_cby, n_cbz):
     return (sequence, weights)
 
 def compute_path(tau, alpha, n1_size, n2_size, n3_size):
-  """From the sizes of the problem and the pheromon matrix, give a ant path.
-
-  Args:
-      tau (np.array): Pheromon matrix
-      alpha (foat): Parameter impacting weights when choosing path
-      n1_size (int): First dimension of the problem
-      n2_size (int): Second dimension of the problem
-      n3_size (int): Third dimension of the problem
-
-  Returns:
-      (list[int]): path choosen by the ant (n1, n2, n3, cbx, cby, cbz)
-  """
+    """From the sizes of the problem and the pheromon matrix, give a ant path.
+
+    Args:
+        tau (np.array): Pheromon matrix
+        alpha (foat): Parameter impacting weights when choosing path
+        n1_size (int): First dimension of the problem
+        n2_size (int): Second dimension of the problem
+        n3_size (int): Third dimension of the problem
+
+    Returns:
+        (list[int]): path choosen by the ant (n1, n2, n3, cbx, cby, cbz)
+    """
 
     #n_cbx, n_cby, n_cbz will be initialized after the choice of n1, n2, n3
     n_cbx = 0