rename 'input' to 'inputs' in mocked Dataset

tests/utils/lineage_writer/model_lineage.py

@@ -529,7 +529,7 @@ class AnalyzeObject:
             return output_dataset.dataset_dir
         if isinstance(output_dataset, dataset_files_set):
             return output_dataset.dataset_files[0]
-        return self.get_dataset_path(output_dataset.input[0])
+        return self.get_dataset_path(output_dataset.inputs[0])
 
     @staticmethod
     def get_dataset_path_wrapped(dataset):

tests/utils/mindspore/dataset/engine/datasets.py

@@ -21,7 +21,7 @@ class Dataset:
     def __init__(self, dataset_size=None, dataset_path=None):
         self.dataset_size = dataset_size
         self.dataset_path = dataset_path
-        self.input = []
+        self.inputs = []
 
     def get_dataset_size(self):
         """Mocked get_dataset_size."""