code: def isLambda(v):
      LAMBDA = lambda: 0
      return (
          isinstance(v, type(LAMBDA)) and v.__name__ == LAMBDA.__name__
      )
  
imports: import functools, itertools
  from sympy.core.sympify import _sympify, sympify
  from sympy.core.expr import Expr
  from sympy.core import Basic, Tuple
  from sympy.tensor.array import ImmutableDenseNDimArray
  from sympy.core.symbol import Symbol
  from sympy.core.numbers import Integer
label_desc: Use image node_id 1 for calling a global function with example usage: isLambda(v) and returns: unknown