code: def setup(self):
      self.NAN = math.nan
      self.debugging_enabled = True
  
file_path: catboost/contrib/python/hypothesis/py3/hypothesis/internal/conjecture/shrinking/floats.py
imports: import math
  import sys
  from hypothesis.internal.conjecture.floats import float_to_lex
  from hypothesis.internal.conjecture.shrinking.common import Shrinker
  from hypothesis.internal.conjecture.shrinking.integer import Integer
label_desc: Use image node_id 1 for calling the Float obj's underlying member method code with example usage: obj.setup() without return types