HTTPERROR using children.add_new

[ghost]

When trying to use children.add_new(block_type=’TextBlock’):

Traceback (most recent call last):
  File "/Users/steven/Documents/Scripts/Python/RSS to Notion.py", line 35, in <module>
    pg.children.add_new(block_type="TextBlock", title=pypandoc.convert_text(entry['content'][0]['value'], to='markdown', format='html', extra_args=['--atx-headers']))
  File "/opt/homebrew/lib/python3.9/site-packages/notion/block.py", line 126, in add_new
    block_id = self._client.create_record(
  File "/opt/homebrew/lib/python3.9/site-packages/notion/client.py", line 394, in create_record
    self.submit_transaction(
  File "/opt/homebrew/lib/python3.9/site-packages/notion/client.py", line 435, in __exit__
    self.client.submit_transaction(operations)
  File "/opt/homebrew/lib/python3.9/site-packages/notion/client.py", line 290, in submit_transaction
    self.post("submitTransaction", data)
  File "/opt/homebrew/lib/python3.9/site-packages/notion/client.py", line 260, in post
    raise HTTPError(
requests.exceptions.HTTPError: Unsaved transactions: runQuery