code: def mean_absolute_percentage_error(y_true, y_pred):
      y_true = ivy.astype(y_true, y_pred.dtype, copy=False)
  
      diff = ivy.abs(
          (y_true - y_pred) / ivy.maximum(ivy.abs(y_true), 1e-7)
      )
      return 100.0 * ivy.mean(diff, axis=-1)
  
imports: import ivy
  from ivy.functional.frontends.tensorflow.func_wrapper import to_ivy_arrays_and_back
label_desc: Use image node_id 15 for calling a global function with example usage: mean_absolute_percentage_error(y_true, y_pred) and returns: unknown