copyWith method
Implementation
PollOption copyWith({
  String? text,
  int? voterCount,
  int? votePercentage,
  bool? isChosen,
  bool? isBeingChosen,
}) => PollOption(
  text: text ?? this.text,
  voterCount: voterCount ?? this.voterCount,
  votePercentage: votePercentage ?? this.votePercentage,
  isChosen: isChosen ?? this.isChosen,
  isBeingChosen: isBeingChosen ?? this.isBeingChosen,
);