fixed setting different clip, removed unused stubs (#2987)

machine-learning/app/models/__init__.py

@@ -1,3 +1,3 @@
-from .clip import CLIPSTTextEncoder, CLIPSTVisionEncoder
+from .clip import CLIPSTEncoder
 from .facial_recognition import FaceRecognizer
 from .image_classification import ImageClassifier

machine-learning/app/models/base.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from abc import abstractmethod, ABC
+from abc import ABC, abstractmethod
 from pathlib import Path
 from typing import Any
 

machine-learning/app/models/clip.py

@@ -25,13 +25,3 @@ class CLIPSTEncoder(InferenceModel):
 
     def predict(self, image_or_text: Image | str) -> list[float]:
         return self.model.encode(image_or_text).tolist()
-
-
-# stubs to allow different behavior between the two in the future
-# and handle loading different image and text clip models
-class CLIPSTVisionEncoder(CLIPSTEncoder):
-    _model_type = ModelType.CLIP_VISION
-
-
-class CLIPSTTextEncoder(CLIPSTEncoder):
-    _model_type = ModelType.CLIP_TEXT