code: def yield_batch_unseen_data():
      yield from [pd.Series(x) for x in yield_unseen_data()]
  
file_path: river/river/naive_bayes/test_naive_bayes.py
imports: from __future__ import annotations
  import pandas
  import pytest
  from sklearn import naive_bayes
  from river import compose, feature_extraction, naive_bayes
label_desc: Use image node_id 6 for calling a global function with example usage: yield_batch_unseen_data() without return types