class_docstr: test AnalyzerResult numpy serialize 
code: def tearDown(self):
      results = AnalyzerResultContainer([self.result])
      results.to_numpy("/tmp/t.npy")
      d_numpy = results.from_numpy("/tmp/t.npy")
      if verbose:
          print("%15s" % "from numpy:", d_numpy)
      self.assertEqual(d_numpy, results)
  
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 1 for calling the TestAnalyzerResultNumpy obj's underlying member method code with example usage: obj.tearDown() without return types