Sync DeepSeek OCR HF job code

ds_batch_ocr/stages.py

@@ -299,15 +299,15 @@ def run_stage_extract(settings: ExtractSettings) -> None:
                 #build document metadata
                 batch_document_dicts.append(
                     {
-                        "sample_id": ctx["sample_id"],
-                        "dataset_index": ctx["dataset_index"],
-                        "document_path": document_path,
-                        "raw_response_path": raw_response_path,
-                        "source_image_path": ctx["sample_dir"] / "source.png",
-                        "document_with_boxes_path": ctx["sample_dir"] / "document_with_boxes.png",
-                        "document_markdown_text": markdown,
-                        "extracted_figures": [figure.image_path for figure in figures],
-                        "extracted_figures_metadata": [asdict(figure) for figure in figures],
+                        "sample_id": str(ctx["sample_id"]),
+                        "dataset_index": int(ctx["dataset_index"]),
+                        "document_path": str(document_path),
+                        "raw_response_path": str(raw_response_path),
+                        "source_image_path": str(ctx["sample_dir"] / "source.png"),
+                        "document_with_boxes_path": str(ctx["sample_dir"] / "document_with_boxes.png"),
+                        "document_markdown_text": str(markdown),
+                        "extracted_figures": [str(figure.image_path) for figure in figures],
+                        "extracted_figures_metadata": [json.dumps(asdict(figure)) for figure in figures],
                     }
                 )