Genre.fromQueryDocumentSnapshot constructor
      
      Genre.fromQueryDocumentSnapshot(
    
    
- QueryDocumentSnapshot<
Object?> queryDocumentSnapshot 
Implementation
Genre.fromQueryDocumentSnapshot(QueryDocumentSnapshot queryDocumentSnapshot) :
  id = queryDocumentSnapshot.id,
  name = queryDocumentSnapshot.get("name"),
  description = queryDocumentSnapshot.get("description"),
  isMain = queryDocumentSnapshot.get("isMain"),
  isFavorite = queryDocumentSnapshot.get("isFavorite");