code: def array_pdf(self):
      return pd.concat(
          [self.numeric_array_pdf, self.non_numeric_array_pdf], axis=1
      )
  
imports: import decimal
  import datetime
  import pandas
  from pyspark import pandas
  from pyspark.testing.pandasutils import PandasOnSparkTestCase
  from pyspark.pandas.tests.data_type_ops.testing_utils import OpsTestBase
label_desc: Use image node_id 9 for calling the ComplexOpsTestsMixin obj's underlying member method code with example usage: obj.array_pdf() and returns: pd