code: def __construct_row(sample_id_1, sample_id_2):
      return Row(
          contigName="chr21",
          genotypes=[
              Row(sampleId=sample_id_1, calls=[1, 1]),
              Row(sampleId=sample_id_2, calls=[0, 1]),
          ],
      )
  
file_path: glow/python/glow/wgr/tests/test_sample_id_extraction.py
imports: import pytest
  from pyspark.sql import Row
  from pyspark.sql.utils import AnalysisException
  from glow.wgr import wgr_functions
label_desc: Use image node_id 1 for calling a global function with example usage: __construct_row(sample_id_1, sample_id_2) and returns: Row