old_contents: #!/usr/bin/python
  #coding:utf8
  
  __author__ = ['markshao']
  
  from pagrant.basecommand import Command
  
  
  class VmpCommand(Command):
      """
          The vmp is used to manage the vm providers which
          has been installed in the current pagrant framework
      """
      name = "vmp"
      usage = """%prog [options]"""
      summary = "vmp"
  
      def setup_logging(self):
          pass
  
  
  
new_contents: #!/usr/bin/python
  #coding:utf8
  
  __author__ = ['markshao']
  
  from pagrant.basecommand import Command
  
  
  class VmpCommand(Command):
      """
          The vmp is used to manage the vm providers which
          has been installed in the current pagrant framework
      """
      name = "vmprovider"
      usage = """%prog [options]"""
      summary = "vmprovider"
  
      def __init__(self):
          # first init the base class
          super(VmpCommand, self).__init__()
  
  
      def setup_logging(self):
          pass
  
  
  
subject: add some code