Brushed up the backend, added writing task 1 academic prompt gen and grading ENCOA-274

ielts_be/controllers/abc/grade.py

@@ -0,0 +1,30 @@
+from abc import ABC, abstractmethod
+from typing import Dict
+from fastapi import BackgroundTasks
+from fastapi.datastructures import FormData
+
+
+class IGradeController(ABC):
+
+    @abstractmethod
+    async def grade_writing_task(
+        self,
+        task: int, dto: any,
+        background_tasks: BackgroundTasks
+    ):
+        pass
+
+    @abstractmethod
+    async def grade_speaking_task(
+            self, task: int, form: FormData, background_tasks: BackgroundTasks
+    ):
+        pass
+
+    @abstractmethod
+    async def grade_short_answers(self, data: Dict):
+        pass
+
+    @abstractmethod
+    async def grading_summary(self, data: Dict):
+        pass
+