message: Added error check for partially defined shapes.
diff: @@ -66,6 +66,9 @@ unique_ptr<ng::Function> Builder::TransformGraph(const tf::Graph* input_graph) {
  cout << "Parameter: " << n->name() << "[" << tf::DataTypeString(dtype)
  << "] Shape: ";
  tf::PartialTensorShape shape(shape_proto);
  + if (!shape.IsFullyDefined()) {
  + cout << "Error: cannot use partially defined shapes" << endl;
  + }
  for (int d = 0; d < shape.dims(); ++d) {
  if (d > 0) cout << ", ";
  @@ -74,6 +77,7 @@ unique_ptr<ng::Function> Builder::TransformGraph(const tf::Graph* input_graph) {
  // Create the nGraph::op::Parameter
  // TODO
  +
  //<< " Shape: " << tf::ProtoShortDebugString(shape) << endl;
  cout << endl;
  } else {
  