code: def construct_yaml_bool(self, node):
      value = self.construct_scalar(node)
      return self.bool_values[value.lower()]
  
imports: from .error import *
  from .nodes import *
  import collections.abc, datetime, base64, binascii, re, sys, types
label_desc: Use image node_id 5 for calling the SafeConstructor obj's underlying member method code with example usage: obj.construct_yaml_bool(node) and returns: self