code: def data_no_str_columns(self):
      data, expected = self.get_surv_data_frame(
          event_name=0, time_name=1
      )
      inputs = (0, 1, data)
      return inputs, expected, does_not_raise()
  
imports: from collections import OrderedDict
  from contextlib import nullcontext
  import numpy
  from numpy.testing import assert_array_equal
  import pandas
  import pandas.testing
  import pytest
  from sksurv.testing import FixtureParameterFactory
  from sksurv.util import Surv, _PropertyAvailableIfDescriptor, property_available_if, safe_concat
label_desc: Use image node_id 5 for calling the SurvDataFrameCases obj's underlying member method code with example usage: obj.data_no_str_columns() and returns: inputs,  expected,  does_not_raise