code: def test_if_pandas_implements_class_getitem(self):
      # the current type hint implementation of pandas DataFrame assumes pandas doesn't
      # implement '__class_getitem__'. This test case is to make sure pandas
      # doesn't implement them.
      assert not ps._frame_has_class_getitem
      assert not ps._series_has_class_getitem
  
imports: import sys
  import unittest
  import datetime
  import decimal
  from typing import List
  import pandas
  import pandas
  from pandas.api.types import CategoricalDtype
  import numpy
  from pyspark.loose_version import LooseVersion
  from pyspark.sql.types import ArrayType, BinaryType, BooleanType, FloatType, IntegerType, LongType, StringType, StructField, StructType, ByteType, ShortType, DateType, DecimalType, DoubleType, TimestampType
  from pyspark.pandas.typedef import as_spark_type, extension_dtypes_available, extension_float_dtypes_available, extension_object_dtypes_available, infer_return_type, pandas_on_spark_type
  from pyspark import pandas
label_desc: Use image node_id 3 for calling the TypeHintTestsMixin obj's underlying member method code with example usage: obj.test_if_pandas_implements_class_getitem() without return types