removed comment and added case-insensitive match for model_task

Author: elizjo

ads/aqua/model/enums.py

@@ -26,8 +26,7 @@ class FineTuningCustomMetadata(ExtendedEnum):
 
 
 class MultiModelSupportedTaskType(ExtendedEnum):
-    TEXT_GENERATION = "text-generation"
-    TEXT_GENERATION_ALT = "text_generation"
+    TEXT_GENERATION = "text_generation"
     IMAGE_TEXT_TO_TEXT = "image_text_to_text"
     CODE_SYNTHESIS = "code_synthesis"
     EMBEDDING = "text_embedding"

ads/aqua/model/model.py

@@ -305,16 +305,6 @@ def create_multi(
             #         "Currently only service models are supported for multi model deployment."
             #     )
 
-            # TODO uncomment the section below if only the specific types of models should be allowed for multi-model deployment
-            # if (
-            #     source_model.freeform_tags.get(Tags.TASK, UNKNOWN).lower()
-            #     not in MultiModelSupportedTaskType
-            # ):
-            #     raise AquaValueError(
-            #         f"Invalid or missing {Tags.TASK} tag for selected model {display_name}. "
-            #         f"Currently only `{MultiModelSupportedTaskType.values()}` models are supported for multi model deployment."
-            #     )
-
             display_name_list.append(display_name)
 
             self._get_task(model, source_model)
@@ -717,7 +707,7 @@ def _get_task(
         if not model.model_task:
             model.model_task = source_model.freeform_tags.get(Tags.TASK, UNKNOWN)
 
-        task_tag = re.sub(r"-", "_", model.model_task)
+        task_tag = re.sub(r"-", "_", model.model_task).lower()
 
         if task_tag in MultiModelSupportedTaskType:
             model.model_task = task_tag