text: import strawberry
  from strawberry.django import auto
  
  from . import models
  
  
  @strawberry.django.type(models.Bank)
  class Bank:
      id: auto
      name: auto
  
  
  @strawberry.django.type(models.Account)
  class Account:
      id: auto
      name: auto
      bank: Bank
      amount: auto
      last_updated: auto
  
  
  @strawberry.django.type(models.Transaction)
  class Transaction:
      id: auto
      account_from: Account
      account_to: Account
      amount: auto
      datetime: auto
  
  
  @strawberry.django.type(models.Withdraw)
  class Withdraw:
      id: auto
      account: Account
      amount: auto
      datetime: auto
  
  
  @strawberry.django.type(models.Deposit)
  class Deposit:
      id: auto
      account: Account
      amount: auto
      datetime: auto
  