Fastapi refactor update

app/services/abc/exam/reading.py

@@ -0,0 +1,22 @@
+from abc import ABC, abstractmethod
+from queue import Queue
+from typing import List
+
+
+class IReadingService(ABC):
+
+    @abstractmethod
+    async def gen_reading_passage(
+            self,
+            passage_id: int,
+            topic: str,
+            req_exercises: List[str],
+            number_of_exercises_q: Queue,
+            difficulty: str,
+            start_id: int
+    ):
+        pass
+
+    @abstractmethod
+    async def generate_reading_passage(self, part: int, topic: str, word_count: int = 800):
+        pass