diff --git a/Code/Day 1_Data PreProcessing.md b/Code/Day 1_Data PreProcessing.md
index 569d0e6..9489031 100644
--- a/Code/Day 1_Data PreProcessing.md	
+++ b/Code/Day 1_Data PreProcessing.md	
@@ -39,7 +39,7 @@ Y =  labelencoder_Y.fit_transform(Y)
 ```
 ## Step 5: Splitting the datasets into training sets and Test sets 
 ```python
-from sklearn.cross_validation import train_test_split
+from sklearn.model_selection import train_test_split
 X_train, X_test, Y_train, Y_test = train_test_split( X , Y , test_size = 0.2, random_state = 0)
 ```