class_docstr: interface to work with individual chat
class_docstr_tok: ["interface","to","work","with","individual","chat"]
code: def add_to_history(self, message):
      self.memory.add_to_history(self.chat_id, message)
  
imports: from mindsdb_sql.parser.ast import Identifier, Select, BinaryOperation, Constant, OrderBy
  from mindsdb.interfaces.storage import db
  from .types import ChatBotMessage
label_desc: Use image node_id 3 for calling the ChatMemory obj's underlying member method code with example usage: obj.add_to_history(message) without return types