'I want to add back option in multiple inquirer list

Below is the code for reference. I want to set a back option for the previous menu or it is possible to set Ctrl + c for the previous menu. Any help would be appreciated. Thanks in advance.

Python version - 3.8.10

import inquirer
def cont():
  questions = [
    inquirer.List('Choice',
                   message="Do you want continue ?",
                   choices=['YES', 'NO'],)]
  answers = inquirer.prompt(questions)              
  if answers['Choice'] == 'NO':
      return False
  return True
 
while True:
    questions = [
      inquirer.List('Function',
                    message="Select the function",
                    choices=['NRF','NSSF','AMF'],
                ),
    ]
    answers = inquirer.prompt(questions)
    print (answers["Function"])
  
    if answers["Function"] == 'NRF':
        questions = [
        inquirer.List('NRF',
                    message="Select the NRF",
                    choices=['NF_Management','NF_Discovery','Access_Token(OAuth2)'],),]
        answers = inquirer.prompt(questions)
        print (answers["NRF"])

        if answers["NRF"] == 'NF_Management' :
              questions = [
              inquirer.List('NF_Management',
                          message="Select the NF_Management",
                          choices=['NF_Instances(Store)','NF_Instances_ID(Document)','Subscriptions(Collection)','Subscriptions(Document)'],),]
              answers = inquirer.prompt(questions)
              print (answers["NF_Management"])

              if answers["NF_Management"] == 'NF_Instances(Store)' :
                    questions = [
                    inquirer.List('NF_Instances(Store)',
                                message="Select the NF_Instances(Store)",
                                choices=['Retrieve_NF_List','Query_Options'],),]
                    answers = inquirer.prompt(questions)
                    print (answers["NF_Instances(Store)"])

    if not cont():
      break

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'I want to add back option in multiple inquirer list

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