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

ielts_be/exceptions/exceptions.py

@@ -0,0 +1,17 @@
+from http import HTTPStatus
+
+
+class CustomException(Exception):
+    code = HTTPStatus.INTERNAL_SERVER_ERROR
+    error_code = HTTPStatus.INTERNAL_SERVER_ERROR
+    message = HTTPStatus.INTERNAL_SERVER_ERROR.description
+
+    def __init__(self, message=None):
+        if message:
+            self.message = message
+
+
+class UnauthorizedException(CustomException):
+    code = HTTPStatus.UNAUTHORIZED
+    error_code = HTTPStatus.UNAUTHORIZED
+    message = HTTPStatus.UNAUTHORIZED.description