code: def test_propagate(
      propagator, input_stripe_config, output_stripe_config
  ):
      result_stripe_config = propagator.propagate(input_stripe_config)
      assert result_stripe_config == output_stripe_config
  
imports: import pytest
  from math import isclose
  from tvm.contrib.ethosu.cascader import StripeConfig, Propagator
label_desc: Use image node_id 2 for calling a global function with example usage: test_propagate(propagator, input_stripe_config, output_stripe_config) without return types