right accessory view is button view fot set star for like and dislike code
    import UIKit
    class ContactCell: UITableViewCell {
        
        // create refrence of View Controller and pass this whole cell to View Controller
        var link: ViewController?

            override init(style: UITableViewCellStyle, reuseIdentifier: String?) {
            super.init(style: style, reuseIdentifier: reuseIdentifier)

    //        backgroundColor = .red

            // kind of cheat and use a hack
            let starButton = UIButton(type: .system)
            starButton.setImage(#imageLiteral(resourceName: "fav_star"), for: .normal)
            starButton.frame = CGRect(x: 0, y: 0, width: 50, height: 50)

            starButton.tintColor = .red
            starButton.addTarget(self, action: #selector(handleMarkAsFavorite), for: .touchUpInside)

            accessoryView = starButton
        }

        @objc private func handleMarkAsFavorite() {
    //        print("Marking as favorite")
            link?.someMethodIWantToCall(cell: self)
        }

        required init?(coder aDecoder: NSCoder) {
            fatalError("init(coder:) has not been implemented")
        }

    }

    func someMethodIWantToCall(cell: UITableViewCell) {
    // print("Inside of ViewController now...")
    
    // we're going to figure out which name we're clicking on
    
    // get particular cell index 
    
    guard let indexPathTapped = tableView.indexPath(for: cell) else { return }
    
    let contact = twoDimensionalArray[indexPathTapped.section].names[indexPathTapped.row]
    print(contact)
    
    let hasFavorited = contact.hasFavorited
    // toggle logic fot like dislike button..
    twoDimensionalArray[indexPathTapped.section].names[indexPathTapped.row].hasFavorited = !hasFavorited
    
    // tableView.reloadRows(at: [indexPathTapped], with: .fade)
    // then change accessory view controller tint color
    cell.accessoryView?.tintColor = hasFavorited ? UIColor.lightGray : .red
    }

// first import this framework
import Contacts

//  private func fetchContacts()
   {
    print("Attempting to fetch contacts today..")
    
    // create object of this class
    let store = CNContactStore()
    
    // then send request 
    store.requestAccess(for: .contacts) { (granted, err) in
        if let err = err {
            print("Failed to request access:", err)
            return
        }
        
        // if permission is granted  then below code execute. 
        if granted {
            print("Access granted")
            
            // provide array keys for fetching contacts details.. name, family, phone number
            
            let keys = [CNContactGivenNameKey, CNContactFamilyNameKey, CNContactPhoneNumbersKey]
            
            // make contact request by providing keys
            let request = CNContactFetchRequest(keysToFetch: keys as [CNKeyDescriptor])
            
            do {
                
                var favoritableContacts = [FavoritableContact]()
                
                // get all contacts using this method 
                try store.enumerateContacts(with: request, usingBlock: { (contact, stopPointerIfYouWantToStopEnumerating) in
                    
                    print(contact.givenName)
                    print(contact.familyName)
                    print(contact.phoneNumbers.first?.value.stringValue ?? "")
                    
                    favoritableContacts.append(FavoritableContact(contact: contact, hasFavorited: false))
                    
                //  favoritableContacts.append(FavoritableContact(name: contact.givenName + " " + contact.familyName, hasFavorited: false))
                })
                
                let names = ExpandableNames(isExpanded: true, names: favoritableContacts)
                self.twoDimensionalArray = [names]
                
            } catch let err {
                print("Failed to enumerate contacts:", err)
            }
            
        } else {
            print("Access denied..")
        }
    } 
  }