parameters: (self, item, *newchildren)
docstring: Replaces item's child with newchildren.
  
          Children present in item that are not present in newchildren
          are detached from tree. No items in newchildren may be an
          ancestor of item.
docstring_summary: Replaces item's child with newchildren.
docstring_tokens: Replaces item s child with newchildren .
function: def set_children(self, item, *newchildren):
          """Replaces item's child with newchildren.
  
          Children present in item that are not present in newchildren
          are detached from tree. No items in newchildren may be an
          ancestor of item."""
          self.tk.call(self._w, "children", item, newchildren)
function_tokens: def set_children ( self , item , * newchildren ) : self . tk . call ( self . _w , "children" , item , newchildren )