Bug in editing function

[HuijiaoLuo]

Hello,

I tried to run the examples in colab. Due to the limited computational resources, I used a smaller LLM model (i.e. DoclingWritingAgent(model_id=model_ids.MISTRALAI_MISTRAL_0_3_7B, tools=[])) instead of the DoclingWritingAgent(model_id=model_ids.OPENAI_GPT_OSS_20B, tools=[]). The bug occured as below:

Traceback (most recent call last):
File "/content/docling-agent/examples/example_02_edit_report.py", line 63, in
main()
File "/content/docling-agent/examples/example_02_edit_report.py", line 60, in main
run_task(ipath=ipath, opath=[1], task=[0], model_id=model_id)
File "/content/docling-agent/examples/example_02_edit_report.py", line 27, in run_task
document = agent.run(
^^^^^^^^^^
File "/content/docling-agent/docling_agent/agent/editor.py", line 69, in run
op = self._identify_document_items(task=task, document=document)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/content/docling-agent/docling_agent/agent/editor.py", line 143, in _identify_document_items
raise ValueError(f"operation not in op: {ops[0]}")
ValueError: operation not in op: [{'operation': 'update_section_heading_level', 'to_level': {'#/texts/2': 2, '#/texts/4': 1, '#/texts/5': 2, '#/texts/7': 2, '#/texts/9': 2, '#/texts/11': 1, '#/texts/12': 3, '#/texts/14': 3, '#/texts/51': 1, '#/texts/52': 2, '#/texts/54': 2, '#/texts/56': 2, '#/texts/58': 1, '#/texts/59': 3, '#/texts/61': 3, '#/texts/85': 1, '#/texts/86': 2, '#/texts/88': 2, '#/texts/90': 1, '#/texts/91': 2, '#/texts/93': 2, '#/texts/123': 1}}]

The others are kept as the same as your setting. Could you please have a look and give some advice?
Best,
HJ