code: def test_seq_prod():
      assert seq_prod(()) == 1
      assert seq_prod((), 2) == 2
      assert seq_prod((1,)) == 1
      assert seq_prod((1, 2)) == 2
      assert seq_prod((1, 2), 2) == 4
      assert seq_prod((1, 2), 2.0) == 4.0
  
imports: import numpy
  from ..utilities import is_iterable, is_numlike, seq_prod
label_desc: Use image node_id 3 for calling a global function with example usage: test_seq_prod() without return types