code: def setUp(self):
      # Construct initial scatter object
      self.parcoords = go.Parcoords()
      self.parcoords.name = "Scatter 1"
  
imports: from unittest import TestCase
  import plotly.graph_objs
  import pytest
label_desc: Use image node_id 1 for calling the TestPropertyIterContains obj's underlying member method code with example usage: obj.setUp() without return types