[FIX][Release1.0] Fix action task sample codes and unit tests (#1834)

Fix action task sample codes and unit tests

Author: jaegukhyun

otx/algorithms/action/tools/sample_classification.py

@@ -49,9 +49,12 @@ def parse_args():
 
 def load_test_dataset(model_template):
     """Load Sample dataset for detection."""
+
+    algo_backend = model_template.hyper_parameters.parameter_overrides["algo_backend"]
+    train_type = algo_backend["train_type"]["default_value"]
     dataset_adapter = get_dataset_adapter(
         model_template.task_type,
-        model_template.train_type,
+        train_type,
         train_data_roots=TRAIN_DATA_ROOTS,
         val_data_roots=VAL_DATA_ROOTS,
     )

otx/algorithms/action/tools/sample_detection.py

@@ -46,9 +46,11 @@ def parse_args():
 
 def load_test_dataset(model_template):
     """Load Sample dataset for detection."""
+    algo_backend = model_template.hyper_parameters.parameter_overrides["algo_backend"]
+    train_type = algo_backend["train_type"]["default_value"]
     dataset_adapter = get_dataset_adapter(
         model_template.task_type,
-        model_template.train_type,
+        train_type,
         train_data_roots=TRAIN_DATA_ROOTS,
         val_data_roots=VAL_DATA_ROOTS,
     )

tests/unit/algorithms/action/tools/test_action_sample_classification.py

@@ -49,7 +49,9 @@ def test_load_test_dataset() -> None:
 
     class MockTemplate:
         task_type = TaskType.ACTION_CLASSIFICATION
-        train_type = TrainType.INCREMENTAL.value
+        hyper_parameters = Config(
+            {"parameter_overrides": {"algo_backend": {"train_type": {"default_value": TrainType.INCREMENTAL.value}}}}
+        )
 
     dataset, label_schema = load_test_dataset(MockTemplate())
     isinstance(dataset, DatasetEntity)

tests/unit/algorithms/action/tools/test_action_sample_detection.py

@@ -50,7 +50,9 @@ def test_load_test_dataset() -> None:
 
     class MockTemplate:
         task_type = TaskType.ACTION_DETECTION
-        train_type = TrainType.INCREMENTAL.value
+        hyper_parameters = Config(
+            {"parameter_overrides": {"algo_backend": {"train_type": {"default_value": TrainType.INCREMENTAL.value}}}}
+        )
 
     dataset, label_schema = load_test_dataset(MockTemplate())
     isinstance(dataset, DatasetEntity)