code: def exec_pandas_udf_ser_to_ser(self):
      import pandas as pd
  
      @pandas_udf("int")
      def ser_to_ser(ser: pd.Series) -> pd.Series:
          return ser + 1
  
      self.spark.range(10).select(ser_to_ser("id")).collect()
  
imports: import os
  import sys
  import tempfile
  import unittest
  import warnings
  from io import StringIO
  from typing import Iterator
  from unittest import mock
  from pyspark import SparkConf, SparkContext
  from pyspark.profiler import has_memory_profiler
  from pyspark.sql import SparkSession
  from pyspark.sql.functions import pandas_udf, udf
  from pyspark.testing.sqlutils import have_pandas, pandas_requirement_message
  from pyspark.testing.utils import PySparkTestCase
label_desc: Use image node_id 8 for calling the MemoryProfilerTests obj's underlying member method code with example usage: obj.exec_pandas_udf_ser_to_ser() and returns: unknown