Error on different html file

[rsreetech]

I get this error when i try with a different html file:
/usr/local/lib/python3.10/dist-packages/llama_index/node_parser/interface.py in get_nodes_from_documents(self, documents, show_progress, **kwargs)
65 if node.ref_doc_id is not None:
66 node.metadata.update(
---> 67 doc_id_to_document[node.ref_doc_id].metadata
68 )
69

KeyError: '415b458e-c002-4527-904e-71f214e77113'

Any pointers would be helpful? Is it something to do with html parsing. I downloaded a10k html document for a different company and tried the code