code: def __repr__(self):
      return f"{self.__class__.__name__}(base_brownian={self.base_brownian})"
  
imports: import torch
  from .None import brownian_base
  from .None import brownian_interval
  from ..types import Optional, Scalar, Tensor, Tuple, Union
label_desc: Use image node_id 3 for calling the ReverseBrownian obj's underlying member method code with example usage: obj.__repr__() and returns: self, str, self, str