code: def test_scalar_implicit_bool_conversion():
      assert cudf.Scalar(True)
      assert not cudf.Scalar(False)
      assert cudf.Scalar(0) == cudf.Scalar(0)
      assert cudf.Scalar(1) <= cudf.Scalar(2)
      assert cudf.Scalar(1) <= 2
  
imports: import datetime
  import re
  from decimal import Decimal
  import numpy
  import pandas
  import pyarrow
  import pytest
  import rmm
  import cudf
  from cudf._lib.copying import get_element
  from cudf.testing._utils import ALL_TYPES, DATETIME_TYPES, NUMERIC_TYPES, TIMEDELTA_TYPES
label_desc: Use image node_id 12 for calling a global function with example usage: test_scalar_implicit_bool_conversion() without return types