fixed format

Author: SebastienMelo

python_scripts/03_categorical_pipeline_sol_02.py

@@ -92,13 +92,13 @@
 from sklearn.preprocessing import StandardScaler
 
 preprocessor = make_column_transformer(
-        (StandardScaler(), numerical_columns),
-        (
-            OrdinalEncoder(
-                handle_unknown="use_encoded_value", unknown_value=-1
-            ),
-            categorical_columns,
+    (StandardScaler(), numerical_columns),
+    (
+        OrdinalEncoder(
+            handle_unknown="use_encoded_value", unknown_value=-1
         ),
+        categorical_columns,
+    ),
 )
 
 model = make_pipeline(preprocessor, HistGradientBoostingClassifier())