V. 0.98.3 Fixed main issues

Fixed error due to \r returned from ChatGPT
Append error to last code chunk.
This version fixed many of the main issues.

V.0.98 Significant upgrade

Major upgrades:

1. Tracking of data objects through multiple prompts. User can revert to previous condition of the data.
2. Ask questions about code, result, error message, or statistics in general.
3. Upload two data files.
4. GPT-4 as default model
5. UI optimization.

version 0.94

Many updates in this release.

Version 0.7.2

Added temperature control, history of code chunks, EDA.

Initial release 0.1

First release.