code: def _py_if_exp(cond, if_true, if_false):
      return if_true() if cond else if_false()
  
imports: from tensorflow.python.autograph.operators import control_flow
  from tensorflow.python.autograph.utils import tensors
  from tensorflow.python.ops import cond
label_desc: Use image node_id 3 for calling a global function with example usage: _py_if_exp(cond, if_true, if_false) and returns: unknown