我正在使用Terraform部署Azure VM。我想探索在云中创建虚拟机后，在虚拟机上预安装一系列工具（如Azure cli）的选项。有人能帮我举一个如何实现这一点的示例吗？我当前的Terraform脚本如下所示：

resource "azurerm_linux_virtual_machine" "main" {
  name                            = "trainingVM-1"
  resource_group_name             = data.azurerm_resource_group.current.name
  location                        = data.azurerm_resource_group.current.location
  size                            = "Standard_B2s"
  admin_username                  = "vmsysuser2"
  admin_password                  = "Training123!"
  disable_password_authentication = false
  network_interface_ids = [
    azurerm_network_interface.linux.id,
  ]

  os_disk {
    caching              = "ReadWrite"
    storage_account_type = "Standard_LRS"
  }

  source_image_reference {
    publisher = "Canonical"
    offer     = "UbuntuServer"
    sku       = "16.04-LTS"
    version   = "latest"
  }

  identity {
    type         = "SystemAssigned, UserAssigned"
    identity_ids = [azurerm_user_assigned_identity.uai.id]
  }
}