code: def test_jn_zeros():
      assert eq(
          jn_zeros(0, 4, method="scipy"),
          [3.141592, 6.283185, 9.424777, 12.566370],
      )
      assert eq(
          jn_zeros(1, 4, method="scipy"),
          [4.493409, 7.725251, 10.904121, 14.066193],
      )
      assert eq(
          jn_zeros(2, 4, method="scipy"),
          [5.763459, 9.095011, 12.322940, 15.514603],
      )
      assert eq(
          jn_zeros(3, 4, method="scipy"),
          [6.987932, 10.417118, 13.698023, 16.923621],
      )
      assert eq(
          jn_zeros(4, 4, method="scipy"),
          [8.182561, 11.704907, 15.039664, 18.301255],
      )
  
imports: from sympy.external import import_module
  from sympy.functions.special.bessel import jn_zeros
label_desc: Use image node_id 2 for calling a global function with example usage: test_jn_zeros() without return types