Return `true_fn()` if the predicate `pred` is true else `false_fn()`. `true_fn` and `false_fn` both return lists of output tensors. `true_fn` and `false_fn` must have the same non-zero number and type of outputs. **WARNING**: Any Tensors or Operations created outside of `true_fn` and `fals
(pred, true_fn=None, false_fn=None, name=None)
source not stored for this graph (policy: none)