class_docstr: test AnalyzerResult on good numpy data type
docstr: string result
docstr_tok: ["string","result"]
code: def testOnString(self):
      "string result"
      self.result.data_object.value = "hello"
  
imports: import unittest
  from unit_timeside import TestRunner
  from timeside.core.analyzer import AnalyzerResult, AnalyzerResultContainer
  from timeside.core import __version__
  import numpy
  from math import pi
  from timeside.core.analyzer import numpy_data_types
label_desc: Use image node_id 4 for calling the TestAnalyzerResultGoodType obj's underlying member method code with example usage: obj.testOnString() without return types