Update to fix a bug with generating summaries

Fixed a bug preventing the extension from correctly generating a stream summary. The ChatGPT model has also been upgraded to GPT-4, which should produce better quality summaries now .

How to update:

1. Back up any custom buttons or commands in the premade ChatStats deck in SAMMI, especially the Settings button.
2. Download the updated .sef file.
3. Install the extension. When SAMMI asks you to replace it, press yes. When SAMMI asks you to replace the deck, press yes.
4. Replace the new Settings button with the one you backed up.
5. You’re back in business!