class_docstr: A node object.
class_docstr_tok: ["A","node","object","."]
docstr: Display the node.
docstr_tok: ["Display","the","node","."]
code: def __str__(self):
      """Display the node."""
      return self.display()
  
imports: from satpy.utils import get_logger
label_desc: Use image node_id 8 for calling the Node obj's underlying member method code with example usage: obj.__str__() and returns: self