class_docstr: Stack class
class_docstr_tok: ["Stack","class"]
docstr: puch an item into the stack
  @param item: pushed item
  @type item : mixed
  @return : None
  @rtype: None
docstr_tok: ["puch","an","item","into","the","stack","@","param","item",":","pushed","item","@","type","item",":","mixed","@","return",":","None","@","rtype",":","None"]
code: def push(self, item):
      """
      puch an item into the stack
      @param item: pushed item
      @type item : mixed
      @return : None
      @rtype: None
      """
      self.items.append(item)
  
label_desc: Use image node_id 2 for calling the Stack obj's underlying member method code with example usage: obj.push(item) without return types