Merge pull request Azure#1236 from Azure/release_update/Release-77

update samples from Release-77 as a part of  SDK release

Author: harneetvirk

how-to-use-azureml/automated-machine-learning/regression-explanation-featurization/train_explainer.py

@@ -66,8 +66,7 @@
 # Compute the raw explanations
 raw_explanations = explainer.explain(['local', 'global'], get_raw=True, tag='raw explanations',
                                      raw_feature_names=automl_explainer_setup_obj.raw_feature_names,
-                                     eval_dataset=automl_explainer_setup_obj.X_test_transform,
-                                     raw_eval_dataset=automl_explainer_setup_obj.X_test_raw)
+                                     eval_dataset=automl_explainer_setup_obj.X_test_transform)
 
 print("Engineered and raw explanations computed successfully")