code: def test_upload_meta_with_grid(self):
      c1 = Column([1, 2, 3, 4], "first column")
      Grid([c1])
  
      unique_filename = self.random_filename()
  
      py.grid_ops.upload(
          self._grid, unique_filename, meta=self._meta, auto_open=False
      )
  
file_path: plotly.py/packages/python/chart-studio/chart_studio/tests/test_plot_ly/test_meta/test_meta.py
imports: from __future__ import absolute_import
  import random
  import string
  from unittest import skip
  from chart_studio import plotly
  from chart_studio.exceptions import PlotlyRequestError
  from chart_studio.grid_objs import Column, Grid
  from chart_studio.tests.utils import PlotlyTestCase
label_desc: Use image node_id 4 for calling the MetaTest obj's underlying member method code with example usage: obj.test_upload_meta_with_grid() without return types