code: def construct_scalar(self, node):
      if isinstance(node, MappingNode):
          for key_node, value_node in node.value:
              if key_node.tag == "tag:yaml.org,2002:value":
                  return self.construct_scalar(value_node)
      return super().construct_scalar(node)
  
imports: from .error import *
  from .nodes import *
  import collections.abc, datetime, base64, binascii, re, sys, types
label_desc: Use image node_id 1 for calling the SafeConstructor obj's underlying member method code with example usage: obj.construct_scalar(node) and returns: super, self