diff --git a/module3/exo3/exercice_python_fr.org b/module3/exo3/exercice_python_fr.org
index 3379b50838bf66b13540860e5df65f2b1f3ec0c6..2d4fe8d8c6f353c96b3985ef02324c691a98640c 100644
--- a/module3/exo3/exercice_python_fr.org
+++ b/module3/exo3/exercice_python_fr.org
@@ -574,7 +574,7 @@ fig.savefig('stacko_g1500_reglineaireT-f(S).png')
 #+RESULTS:
 : None
 
-#+BEGIN_SRC python :session :results output :exports both
+#+BEGIN_SRC python :session :results replace :exports both
 from sklearn.linear_model import LinearRegression
 from sklearn.metrics import mean_squared_error
 S_tt = [[value] for value in S_g1500]
@@ -584,14 +584,8 @@ my_t = np.array(T_g1500)
 lmodel = LinearRegression()
 lmodel.fit(my_s, my_t)
 f"Les coeff sont L = {lmodel.intercept_} et C =  { 1 / lmodel.coef_}"
-
 #+END_SRC
 
 #+RESULTS:
-: Traceback (most recent call last):
-:   File "<stdin>", line 1, in <module>
-:   File "/var/folders/gg/nbr_dzs57lq4z877d6xndp5w0000gn/T/babel-ppt7An/python-CQJzRz", line 9
-:     return (f"Les coeff sont L = {lmodel.intercept_} et C =  { 1 / lmodel.coef_}")
-:     ^
-: SyntaxError: 'return' outside function
+: Les coeff sont L = 120.04921279789215 et C =  [-555.38712112]
  Etonnant pour C négatif alors que l'analyse graphique montre une pente positivew