code: def __init__(self, fn_name, obj):
      self.fn_name = fn_name
      self.target = obj.proxy_target
  
imports: import math
  from packaging.version import parse
  import numpy
  import matplotlib.ticker
  import matplotlib.units
label_desc: Use image node_id 1 to create a new PassThroughProxy object  with example: obj = PassThroughProxy(fn_name, obj)