code: def kill(self, unique_id, configs=None):
      
      self._send_signal(unique_id, signal.SIGKILL, configs)
docs: Issues a kill -9 to the specified process
      calls the deployers get_pid function for the process. If no pid_file/pid_keyword is specified
      a generic grep of ps aux command is executed on remote machine based on process parameters
      which may not be reliable if more process are running with similar name
  
      :Parameter unique_id: the name of the process