code: def normal_(tensor, mean=0.0, std=1.0):
      """
      Modified tensor inspace using normal_
      Args:
          tensor (paddle.Tensor): paddle Tensor
          mean (float|int): mean value.
          std (float|int): std value.
      Return:
          tensor
      """
      return _no_grad_normal_(tensor, mean, std)
  
imports: import math
  import numpy
  import paddle
  import paddle.nn
label_desc: Use image node_id 5 for calling a global function with example usage: normal_(tensor, mean, std) and returns: _no_grad_normal_