code: def load(self, from_stream: "Stream" = None):
      if self.array is not None:
          self.write(self.array)
      super(ArrayStream, self).load()
  
imports: from .stream import Stream
  from .lv_types import StreamItem
  import uuid
label_desc: Use image node_id 2 for calling the ArrayStream obj's underlying member method code with example usage: obj.load(from_stream) without return types