old_contents: from getpass import getpass
  import os
  
  # Session config
  HOST = os.getenv('VCDRIVER_HOST')
  PORT = os.getenv('VCDRIVER_PORT')
  USERNAME = os.getenv('VCDRIVER_USERNAME')
  PASSWORD = os.getenv('VCDRIVER_PASSWORD') or getpass('Vcenter password: ')
  
  # Virtual machine config
  RESOURCE_POOL = os.getenv('VCDRIVER_RESOURCE_POOL')
  DATA_STORE = os.getenv('VCDRIVER_DATA_STORE')
  FOLDER = os.getenv('VCDRIVER_FOLDER')
  VM_SSH_USERNAME = os.getenv('VCDRIVER_VM_SSH_USERNAME')
  VM_SSH_PASSWORD = os.getenv('VCDRIVER_VM_SSH_PASSWORD')
  VM_WINRM_USERNAME = os.getenv('VCDRIVER_VM_WINRM_USERNAME')
  VM_WINRM_PASSWORD = os.getenv('VCDRIVER_VM_WINRM_PASSWORD')
  
new_contents: import os
  
  # Session config
  HOST = os.getenv('VCDRIVER_HOST')
  PORT = os.getenv('VCDRIVER_PORT')
  USERNAME = os.getenv('VCDRIVER_USERNAME')
  PASSWORD = os.getenv('VCDRIVER_PASSWORD')
  
  # Virtual machine config
  RESOURCE_POOL = os.getenv('VCDRIVER_RESOURCE_POOL')
  DATA_STORE = os.getenv('VCDRIVER_DATA_STORE')
  FOLDER = os.getenv('VCDRIVER_FOLDER')
  VM_SSH_USERNAME = os.getenv('VCDRIVER_VM_SSH_USERNAME')
  VM_SSH_PASSWORD = os.getenv('VCDRIVER_VM_SSH_PASSWORD')
  VM_WINRM_USERNAME = os.getenv('VCDRIVER_VM_WINRM_USERNAME')
  VM_WINRM_PASSWORD = os.getenv('VCDRIVER_VM_WINRM_PASSWORD')
  
subject: Update config