code: def identity(v):
      return v
  
file_path: catboost/contrib/python/hypothesis/py2/hypothesis/internal/conjecture/shrinking/ordering.py
imports: from __future__ import absolute_import, division, print_function
  from hypothesis.internal.compat import hrange
  from hypothesis.internal.conjecture.shrinking.common import Shrinker, find_integer
label_desc: Use image node_id 1 for calling a global function with example usage: identity(v) and returns: v