feat: Change the output format of the dataset to be in line with SQuAD

scandiqa.py

@@ -114,11 +114,15 @@ class ScandiQA(GeneratorBasedBuilder):
             {
                 "example_id": Value("int64"),
                 "question": Value("string"),
-                "answer": Value("string"),
-                "answer_start": Value("int64"),
+                "answer": {
+                    "text": Value("string"),
+                    "answer_start": Value("int64"),
+                },
                 "context": Value("string"),
-                "answer_en": Value("string"),
-                "answer_start_en": Value("int64"),
+                "answer_en": {
+                    "text": Value("string"),
+                    "answer_start_en": Value("int64"),
+                },
                 "context_en": Value("string"),
                 "title_en": Value("string"),
             }
@@ -159,4 +163,18 @@ class ScandiQA(GeneratorBasedBuilder):
         with Path(filepath).open(encoding="utf-8") as f:
             for key, row in enumerate(f):
                 data = json.loads(row)
-                yield key, data
+                yield key, {
+                    "example_id": data["example_id"],
+                    "question": data["question"],
+                    "answer": {
+                        "text": data["answer"],
+                        "answer_start": data["answer_start"],
+                    },
+                    "context": data["context"],
+                    "answer_en": {
+                        "text": data["answer_en"],
+                        "answer_start": data["answer_start_en"],
+                    },
+                    "context_en": data["context_en"],
+                    "title_en": data["title_en"],
+                }