Mark

Changed
- Updated model.

Fixed
- Fixed issue handling malformed image tags.

Fixed
- Fixed pathing issue with images.

Added
- Added parsing support for images in markdown text.
- Added new dependencies: `beautifulsoup4 ^4.12.3` and `markdown ^3.6`.

Added
- Initial setup with dependencies: `python ^3.8`, `PyYAML 5.4.1`, `ipython 8.21.0`, `openai 1.14.2`.
- Replace `typer` with `click` for CLI tool.
- Setup CLI interface with entry point `agent_gpt.__main__:cli`.
- Added development dependencies: `pytest ^6.2.5`.