LoginView.swift

    var body: some View {
        NavigationView {
            LoadingView(isShowing: .constant(viewModel.isLoading)) {
                VStack(alignment: .leading) {
                    self.titleView
                    self.placeHolderTextView
                    self.passwordTextView
                    self.loginButton
                    Spacer()
                    Spacer()
                }.padding(22.0)
            }
        }
    
    }
    
    private func loginUser() {
        viewModel.getRandomDog()
    }