parameters: (node)
return_statement: return case
docstring: Tells whether a parater is animated or not
  
      Args:
          node (lxml.etree._Element) : Animation which stores waypoints
  
      Returns:
          (int) : Depending upon whether the parameter is animated, following
                  values are returned
                  0: If not animated
                  1: If only single waypoint is present
                  2: If more than one waypoint is present
docstring_summary: Tells whether a parater is animated or not
docstring_tokens: Tells whether a parater is animated or not
function: def is_animated(node):
      """
      Tells whether a parater is animated or not
  
      Args:
          node (lxml.etree._Element) : Animation which stores waypoints
  
      Returns:
          (int) : Depending upon whether the parameter is animated, following
                  values are returned
                  0: If not animated
                  1: If only single waypoint is present
                  2: If more than one waypoint is present
      """
      case = settings.NOT_ANIMATED
      if node.tag == "animated":
          if len(node) == 1:
              case = settings.SINGLE_WAYPOINT
          else:
              case = settings.ANIMATED
  
      return case
function_tokens: def is_animated ( node ) : case = settings . NOT_ANIMATED if node . tag == "animated" : if len ( node ) == 1 : case = settings . SINGLE_WAYPOINT else : case = settings . ANIMATED return case