code: def test_reduce(
      *, args, keepdims, test_flags, backend_fw, fn_name, on_device
  ):
      dtype, operand, init_value, func, axes = args
      helpers.test_function(
          input_dtypes=dtype,
          test_flags=test_flags,
          backend_to_test=backend_fw,
          fn_name=fn_name,
          on_device=on_device,
          operand=operand,
          init_value=init_value,
          computation=func,
          axes=axes,
          keepdims=keepdims,
      )
  
imports: from hypothesis import strategies
  import ivy
  import ivy_tests.test_ivy.helpers
  from ivy_tests.test_ivy.helpers import handle_test
label_desc: Use image node_id 2 for calling a global function with example usage: test_reduce() without return types