code: def path_giver(self, d, b):
      if d["res"] == "hr":
          return "hr"
      else:
          return "lr"
  
imports: import unittest
  import numpy
  from unittest.mock import patch
  from ISR.utils.datahandler import DataHandler
label_desc: Use image node_id 4 for calling the DataHandlerTest obj's underlying member method code with example usage: obj.path_giver(d, b) and returns: str, str