old_contents: from __future__ import absolute_import
  
  from .envspec import SubenvSpec
  from .api import SubenvAPI
  from .cli import SubenvCLI
  
  SPECDIR = '.substance'
  ENVFILE = '.env'
  CODELINK = 'code'
  CONFFILE = 'subenv.yml'
  
new_contents: from __future__ import absolute_import
  
  SPECDIR = '.substance'
  ENVFILE = '.env'
  CODELINK = 'code'
  CONFFILE = 'subenv.yml'
  
  from .envspec import SubenvSpec
  from .api import SubenvAPI
  from .cli import SubenvCLI
subject: Fix improper import order