code: def test_get_params(field):
      # Tests that the user can get the default parameters of an operator.
      op_params = operators.dummy.default_params(field)
  
imports: import jax
  from jax import grad, jit, make_jaxpr
  from jax import numpy
  from plum.function import NotFoundLookupError
  from pytest import mark, raises
  from jaxdf import *
  from jaxdf.operators.dummy import dummy, yummy
  from jaxdf.signatures import SignatureError
label_desc: Use image node_id 10 for calling a global function with example usage: test_get_params(field) without return types