code: def test_init(uncertainty_dict):
      model = SimpleConditionalResidualsModel(
          uncertainty_dict=uncertainty_dict,
          coverage=0.95,
          time_col=TIME_COL,
      )
      assert model.coverage == 0.95
      assert model.time_col == TIME_COL
      assert model.uncertainty_dict == uncertainty_dict
  
      assert model.value_col is None
      assert model.residual_col is None
      assert model.conditional_cols is None
  
file_path: greykite/greykite/tests/sklearn/uncertainty/test_simple_conditional_residuals_model.py
imports: from copy import deepcopy
  import numpy
  import pandas
  import pytest
  from greykite.common.constants import PREDICTED_COL
  from greykite.common.constants import PREDICTED_LOWER_COL
  from greykite.common.constants import PREDICTED_UPPER_COL
  from greykite.common.constants import TIME_COL
  from greykite.common.constants import VALUE_COL
  from greykite.sklearn.uncertainty.exceptions import UncertaintyError
  from greykite.sklearn.uncertainty.simple_conditional_residuals_model import SimpleConditionalResidualsModel
  from greykite.sklearn.uncertainty.uncertainty_methods import UncertaintyMethodEnum
label_desc: Use image node_id 3 for calling a global function with example usage: test_init(uncertainty_dict) without return types