code: def test_lerp(
      *,
      data,
      test_flags,
      backend_fw,
      fn_name,
      on_device,
  ):
      input_dtypes, start, end, weight = data
      helpers.test_function(
          input_dtypes=input_dtypes,
          test_flags=test_flags,
          backend_to_test=backend_fw,
          fn_name=fn_name,
          atol_=1e-01,
          rtol_=1e-01,
          on_device=on_device,
          input=start,
          end=end,
          weight=weight,
      )
  
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 25 for calling a global function with example usage: test_lerp() without return types