code: def __init__(self, dtype, y0, norm, **unused_kwargs):
      _handle_unused_kwargs(self, unused_kwargs)
      del unused_kwargs
  
      self.y0 = y0
      self.dtype = dtype
  
      self.norm = norm
  
imports: import abc
  import torch
  from .event_handling import find_event
  from .misc import _handle_unused_kwargs
label_desc: Use image node_id 1 to create a new AdaptiveStepsizeODESolver object  with example: obj = AdaptiveStepsizeODESolver(dtype, y0, norm)