Traceback (most recent call last):
  File "/opt/msspec/msspec_venv/lib/python3.11/site-packages/jupyter_core/utils/__init__.py", line 154, in wrapped
    asyncio.get_running_loop()
RuntimeError: no running event loop

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/msspec/msspec_venv/lib/python3.11/site-packages/jupyter_cache/executors/utils.py", line 58, in single_nb_execution
    executenb(
  File "/opt/msspec/msspec_venv/lib/python3.11/site-packages/nbclient/client.py", line 1319, in execute
    return NotebookClient(nb=nb, resources=resources, km=km, **kwargs).execute()
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/msspec/msspec_venv/lib/python3.11/site-packages/jupyter_core/utils/__init__.py", line 158, in wrapped
    return loop.run_until_complete(inner)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/pyenv/versions/3.11.3/lib/python3.11/asyncio/base_events.py", line 653, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/opt/msspec/msspec_venv/lib/python3.11/site-packages/nbclient/client.py", line 709, in async_execute
    await self.async_execute_cell(
  File "/opt/msspec/msspec_venv/lib/python3.11/site-packages/nbclient/client.py", line 1062, in async_execute_cell
    await self._check_raise_for_error(cell, cell_index, exec_reply)
  File "/opt/msspec/msspec_venv/lib/python3.11/site-packages/nbclient/client.py", line 918, in _check_raise_for_error
    raise CellExecutionError.from_cell_and_msg(cell, exec_reply_content)
nbclient.exceptions.CellExecutionError: An error occurred while executing the following cell:
------------------
```{toggle}

:::{literalinclude} Ni_chain1.py
:lines: 1-9
:linenos: true

```
------------------


  Cell In[1], line 1
    ```{toggle}
    ^
SyntaxError: invalid syntax