修正单词错误

src/server/qa.py

@@ -81,7 +81,7 @@ class QA:
     def get_history(self):
         return self.history
 
-    def updata_history(self):
+    def update_history(self):
         self.history.append((self.cur_question, self.cur_answer))
         self.crud.update_last(chat_id=self.chat_id)
         self.crud.insert_turn_qa(chat_id=self.chat_id, question=self.cur_question, answer=self.cur_answer,
@@ -96,6 +96,6 @@ if __name__ == "__main__":
         chat_completion=ChatCompletion(ak="pT7sV1smp4AeDl0LjyZuHBV9", sk="b3N0ibo1IKTLZlSs7weZc8jdR0oHjyMu"))
     my_chat = QA(PROMPT1, base_llm, {"temperature": 0.9}, ['context', 'question'], _db=c_db, _chat_id='2')
     print(my_chat.async_chat("当别人想你说你好的时候，你也应该说你好", "你好"))
-    my_chat.updata_history()
+    my_chat.update_history()
     time.sleep(20)
     print(my_chat.cur_answer)