code: def test_broadcast_to_forward(
      xs, ys, axis, seed, fname, ctx, func_name
  ):
      rng = np.random.RandomState(seed)
      ref_func = eval("ref_" + fname)
      func = getattr(F, fname)
      inputs = [rng.random_sample(xs), rng.random_sample(ys)]
      function_tester(
          rng,
          func,
          ref_func,
          inputs,
          [axis],
          backward=[False, False],
          ctx=ctx,
          func_name=func_name,
      )
  
imports: import pytest
  import numpy
  import nnabla.functions
  from nbla_test_utils import function_tester, list_ctx_and_func_name
label_desc: Use image node_id 3 for calling a global function with example usage: test_broadcast_to_forward(xs, ys, axis, seed, fname, ctx, func_name) without return types