_from_response(err.response) from None openai.AuthenticationError: Error code: 4...

Traceback (most recent call last): File "D:\新建文件夹\langchain-base\langchain_learn.py", line 19, in <module> model.invoke(message) ~~~~~~~~~~~~^^^^^^^^^ File "D:\software\Python\Lib\site-packages\langchain_core\language_models\chat_models.py", line 395, in invoke self.generate_prompt( ~~~~~~~~~~~~~~~~~~~~^ [self._convert_input(input)], ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...<6 lines>... **kwargs, ^^^^^^^^^ ).generations[0][0], ^ File "D:\software\Python\Lib\site-packages\langchain_core\language_models\chat_models.py", line 1023, in generate_prompt return self.generate(prompt_messages, stop=stop, callbacks=callbacks, **kwargs) ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\software\Python\Lib\site-packages\langchain_core\language_models\chat_models.py", line 840, in generate self._generate_with_cache( ~~~~~~~~~~~~~~~~~~~~~~~~~^ m, ^^ ...<2 lines>... **kwargs, ^^^^^^^^^ ) ^ File "D:\software\Python\Lib\site-packages\langchain_core\language_models\chat_models.py", line 1089, in _generate_with_cache result = self._generate( messages, stop=stop, run_manager=run_manager, **kwargs ) File "D:\software\Python\Lib\site-packages\langchain_openai\chat_models\base.py", line 1184, in _generate raise e File "D:\software\Python\Lib\site-packages\langchain_openai\chat_models\base.py", line 1179, in _generate raw_response = self.client.with_raw_response.create(**payload) File "D:\software\Python\Lib\site-packages\openai\_legacy_response.py", line 364, in wrapped return cast(LegacyAPIResponse[R], func(*args, **kwargs)) ~~~~^^^^^^^^^^^^^^^^^ File "D:\software\Python\Lib\site-packages\openai\_utils\_utils.py", line 286, in wrapper return func(*args, **kwargs) File "D:\software\Python\Lib\site-packages\openai\resources\chat\completions\completions.py", line 1147, in create return self._post( ~~~~~~~~~~^ "/chat/completions", ^^^^^^^^^^^^^^^^^^^^ ...<46 lines>... stream_cls=Stream[ChatCompletionChunk], ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "D:\software\Python\Lib\site-packages\openai\_base_client.py", line 1259, in post return cast(ResponseT, self.request(cast_to, opts, stream=stream, stream_cls=stream_cls)) ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\software\Python\Lib\site-packages\openai\_base_client.py", line 1047, in request raise self._make_status_error_from_response(err.response) from None openai.AuthenticationError: Error code: 401 - {'error': {'message': 'Incorrect API key provided: hello. You can find your API key at https://platform.openai.com/account/api-keys.', 'type': 'invalid_request_error', 'param': None, 'code': 'invalid_api_key'}}