code: def build_operands(self, string, size_dict=global_size_dict):
      # Builds views based off initial operands
      operands = [string]
      terms = string.split("->")[0].split(",")
      for term in terms:
          dims = [size_dict[x] for x in term]
          operands.append(np.random.rand(*dims))
  
      return operands
  
imports: import itertools
  import sys
  import platform
  import pytest
  import numpy
  from numpy.testing import assert_, assert_equal, assert_array_equal, assert_almost_equal, assert_raises, suppress_warnings, assert_raises_regex, assert_allclose
label_desc: Use image node_id 1 for calling the TestEinsumPath obj's underlying member method code with example usage: obj.build_operands(string, size_dict) and returns: operands