Fix print format error.

PiperOrigin-RevId: 187033623

diff --git a/tensorflow/python/grappler/hierarchical_controller.py b/tensorflow/python/grappler/hierarchical_controller.py
index 655e43e..b06fb3c 100644 (file)
--- a/tensorflow/python/grappler/hierarchical_controller.py
+++ b/tensorflow/python/grappler/hierarchical_controller.py
@@ -612,10 +612,10 @@ class HierarchicalController(Controller):
     num_inter_group_connections = num_connections - num_intra_group_connections
     if verbose:
       print("grouping evaluation metric")
-      print("num_connections={} num_intra_group_connections={} "
-            "num_inter_group_connections={}").format(
-                num_connections, num_intra_group_connections,
-                num_inter_group_connections)
+      print(("num_connections={} num_intra_group_connections={} "
+             "num_inter_group_connections={}").format(
+                 num_connections, num_intra_group_connections,
+                 num_inter_group_connections))
     self.dag_matrix = dag_matrix
 
     # output_shape
@@ -972,8 +972,8 @@ class HierarchicalController(Controller):
             controller_ops["reward"]["ph"][child_id]: reward,
         })
     if verbose:
-      print("run_time={:<.5f} reward={:<.5f} "
-            "best_reward={:<.5f}").format(run_time, reward, best_reward)
+      print(("run_time={:<.5f} reward={:<.5f} "
+             "best_reward={:<.5f}").format(run_time, reward, best_reward))
 
     # Reward is a double, best_reward a float: allow for some slack in the
     # comparison.