Add AssetsEngine and related files

src/engines/AssetsEngine/BaseAssetsEngine.py

@@ -0,0 +1,24 @@
+from abc import ABC, abstractmethod
+from ..BaseEngine import BaseEngine
+from typing import TypedDict
+from moviepy.editor import ImageClip, VideoFileClip
+
+
+
+class BaseAssetsEngine(BaseEngine):
+    """
+    The base class for all assets engines.
+
+    Attributes:
+        specification (dict): A dictionary containing the specification of the engine, especially what an object returned by the llm should look like.
+        spec_name (str): A comprehensive name for the specification for purely llm purposes.
+        spec_description (str): A comprehensive description for the specification for purely llm purposes.
+    """
+
+    specification: dict
+    spec_name: str
+    spec_description: str
+
+    @abstractmethod
+    def get_assets(self, options: list) -> list:
+        ...