code: def parse_object(parser, is_const):
      start = parser.token.start
      expect(parser, TokenKind.BRACE_L)
      fields = []
  
      while not skip(parser, TokenKind.BRACE_R):
          fields.append(parse_object_field(parser, is_const))
  
      return ast.ObjectValue(fields=fields, loc=loc(parser, 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 32 for calling a global function with example usage: parse_object(parser, is_const) and returns: ast