Change the export name for LSTMStateTuple to only export in v1.

PiperOrigin-RevId: 235252398

tensorflow/python/ops/rnn_cell_impl.py

@@ -606,7 +606,7 @@ class GRUCell(LayerRNNCell):
 _LSTMStateTuple = collections.namedtuple("LSTMStateTuple", ("c", "h"))
 
 
-@tf_export("nn.rnn_cell.LSTMStateTuple")
+@tf_export(v1=["nn.rnn_cell.LSTMStateTuple"])
 class LSTMStateTuple(_LSTMStateTuple):
   """Tuple used by LSTM Cells for `state_size`, `zero_state`, and output state.
 

tensorflow/tools/api/golden/v2/tensorflow.nn.rnn_cell.-l-s-t-m-state-tuple.pbtxt

-path: "tensorflow.nn.rnn_cell.LSTMStateTuple"
-tf_class {
-  is_instance: "<class \'tensorflow.python.ops.rnn_cell_impl.LSTMStateTuple\'>"
-  is_instance: "<class \'tensorflow.python.ops.rnn_cell_impl.LSTMStateTuple\'>"
-  is_instance: "<type \'tuple\'>"
-  member {
-    name: "c"
-    mtype: "<type \'property\'>"
-  }
-  member {
-    name: "dtype"
-    mtype: "<type \'property\'>"
-  }
-  member {
-    name: "h"
-    mtype: "<type \'property\'>"
-  }
-  member_method {
-    name: "__init__"
-  }
-  member_method {
-    name: "count"
-  }
-  member_method {
-    name: "index"
-  }
-}

tensorflow/tools/api/golden/v2/tensorflow.nn.rnn_cell.pbtxt

@@ -4,10 +4,6 @@ tf_module {
     name: "DeviceWrapper"
     mtype: "<type \'type\'>"
   }
-  member {
-    name: "LSTMStateTuple"
-    mtype: "<type \'type\'>"
-  }
   member {
     name: "RNNCell"
     mtype: "<type \'type\'>"

tensorflow/tools/compatibility/renames_v2.py

@@ -447,6 +447,7 @@ renames = {
     'tf.nn.rnn_cell.DropoutWrapper': 'tf.compat.v1.nn.rnn_cell.DropoutWrapper',
     'tf.nn.rnn_cell.GRUCell': 'tf.compat.v1.nn.rnn_cell.GRUCell',
     'tf.nn.rnn_cell.LSTMCell': 'tf.compat.v1.nn.rnn_cell.LSTMCell',
+    'tf.nn.rnn_cell.LSTMStateTuple': 'tf.compat.v1.nn.rnn_cell.LSTMStateTuple',
     'tf.nn.rnn_cell.MultiRNNCell': 'tf.compat.v1.nn.rnn_cell.MultiRNNCell',
     'tf.nn.rnn_cell.ResidualWrapper': 'tf.compat.v1.nn.rnn_cell.ResidualWrapper',
     'tf.nn.static_bidirectional_rnn': 'tf.compat.v1.nn.static_bidirectional_rnn',