class_docstr: Represents a Python numeric literal.
code: def __str__(self):
      if isinstance(self.value, str):
          return "'{}'".format(self.value)
      return str(self.value)
  
imports: import collections
  import gast
  from tensorflow.python.autograph.pyct import anno
  from tensorflow.python.autograph.pyct import parser
label_desc: Use image node_id 1 for calling the Literal obj's underlying member method code with example usage: obj.__str__() and returns: str, str