code: def test_get_and_pop_keys():
      from deepchem.utils.differentiation_utils import get_and_pop_keys
  
      assert get_and_pop_keys({"a": 1, "b": 2}, ["a"]) == {"a": 1}
  
imports: import pytest
label_desc: Use image node_id 22 for calling a global function with example usage: test_get_and_pop_keys() without return types