fix KeyError: 'messages'

[jiayuqi7813]

fix this issue #123

The reason for this problem is that new bing will send a new json upon request, so just judge the code

its work

[tom68-ll]

Hello, could you please be more detailed, I'm not sure where to make the changes. Thank you very much!

[jiayuqi7813]

Hello, could you please be more detailed, I'm not sure where to make the changes. Thank you very much!

In line 262 of the EdgeGPT.py file, replace it with
if response.get("type") == 1 and response["arguments"][0].get("messages"):

[tom68-ll]

It works, thanks a lot!