Jupyter notebook exception

This might help someone else. I kept on getting exception in jupyter notebook causing the notebook to not functioning properly anymore. I saw the following in the terminal:

[E 16:12:01.873 NotebookApp] Exception in callback functools.partial(<function ZMQStream._update_handler.<locals>.<lambda> at 0x7fa12e5f51c0>)
    Traceback (most recent call last):
      File ".../chipwhisperer/.venv/lib/python3.11/site-packages/tornado/ioloop.py", line 738, in _run_callback
        ret = callback()
lots of lots of traceback
      File ".../chipwhisperer/.venv/lib/python3.11/site-packages/tornado/iostream.py", line 965, in _handle_write
      File ".../chipwhisperer/.venv/lib/python3.11/site-packages/tornado/iostream.py", line 182, in advance
        assert 0 < size <= self._size

If you see this issue try downgrading pyzmq and jupyter_client:

pip install --upgrade "pyzmq<25" "jupyter_client<8

This solved it for me.