Update pyChatGPT.py

[Kolhax]

fix: https://github.com/terry3041/pyChatGPT/issues/151

[shijiale0609]

Here is what I find a new error report.

ValueError Traceback (most recent call last) Cell In[2], line 1 ----> 1 resp = api.send_message("Hello, tell me three jokes")

File ~\anaconda3\envs\openai\lib\site-packages\pyChatGPT\pyChatGPT.py:476, in ChatGPT.send_message(self, message, stream) 474 return {'message': content, 'conversation_id': conversation_id} 475 else: --> 476 raise ValueError('Could not extract conversation ID')

ValueError: Could not extract conversation ID