code: def parse_name(parser):
      """Converts a name lex token into a name parse node."""
      token = expect(parser, TokenKind.NAME)
      return ast.Name(value=token.value, loc=loc(parser, token.start))
  
imports: from .None import ast
  from ..error import GraphQLSyntaxError
  from .lexer import Lexer, TokenKind, get_token_desc, get_token_kind_desc
  from .source import Source
label_desc: Use image node_id 12 for calling a global function with example usage: parse_name(parser) and returns: ast