[XLA] Don't display metadata inline in HLO graph dump.

We only want to display it in the tooltip.

PiperOrigin-RevId: 198235268

diff --git a/tensorflow/compiler/xla/service/hlo_graph_dumper.cc b/tensorflow/compiler/xla/service/hlo_graph_dumper.cc
index 4bf89be..a2cb21c 100644 (file)
--- a/tensorflow/compiler/xla/service/hlo_graph_dumper.cc
+++ b/tensorflow/compiler/xla/service/hlo_graph_dumper.cc
@@ -788,8 +788,8 @@ string HloDotDumper::DumpInstruction(const HloInstruction* instr) {
   }
   // Build the text that will be displayed inside the node.
   string node_body = node_label;
-  for (const string& s : {trivial_subcomputation, node_metadata,
-                          node_backend_config, extra_info, inlined_constants}) {
+  for (const string& s : {trivial_subcomputation, node_backend_config,
+                          extra_info, inlined_constants}) {
     if (!s.empty()) {
       StrAppend(&node_body, "<br/>", s);
     }