parameters: (self, action_server, status_tracker)
docstring: @brief create deleter
function: def __init__(self, action_server, status_tracker):
          """
          @brief create deleter
          """
          self.action_server = action_server;
          self.status_tracker = status_tracker;
function_tokens: def __init__ ( self , action_server , status_tracker ) : self . action_server = action_server self . status_tracker = status_tracker