message: Moved type and shape info of values to graph. Fixed helper.py
diff: @@ -8,7 +8,7 @@ import numbers
  import sys
  from onnx.onnx_pb2 import \
  - AttributeProto, TensorProto, NodeProto, GraphProto, IR_VERSION
  + AttributeProto, TensorProto, NodeProto, GraphProto, ValueInfoProto, IR_VERSION
  import onnx.onnx_cpp2py_export as C
  def make_node(
  @@ -34,8 +34,10 @@ def make_graph(nodes, name, inputs, outputs, initializer=[]):
  graph.ir_version = IR_VERSION
  graph.node.extend(nodes)
  graph.name = name
  - print(node.input, type(node.input))
  - graph.input.extend(inputs)
  + for x in inputs:
  + val = ValueInfoProto()
  + val.name = x
  + graph.input.append(val)
  graph.output.extend(outputs)
  graph.initializer.extend(initializer)
  return graph
  