message: Remove debug string information from gen files
diff: @@ -1109,11 +1109,6 @@ from tensorflow.tools.docs import doc_controls as _doc_controls
  return op_def_lib
  )");
  - result.append("# ");
  - auto ops_text = cleaned_ops.DebugString();
  - absl::StripTrailingAsciiWhitespace(&ops_text);
  - result.append(str_util::StringReplace(ops_text, "\n", "\n# ", true));
  - result.append("\n");
  strings::Appendf(&result, "_op_def_lib = _InitOpDefLibrary(b\"%s\")\n",
  absl::CEscape(cleaned_ops.SerializeAsString()).c_str());
  return result;
  