fix: remove mode_type patch

Author: JingyaHuang

tests/exporters/exporters_utils.py

@@ -109,7 +109,6 @@ def get_models_to_test(
 ):
     models_to_test = []
     for model_type, model_names_tasks in export_models_dict.items():
-        model_type = model_type.replace("_", "-")
         if exclude_model_types is None or (model_type not in exclude_model_types):
             task_config_mapping = TasksManager.get_supported_tasks_for_model_type(
                 model_type, "neuron", library_name=library_name