bump version to 0.3.7 in pyproject.toml

Update version to 0.3.6 in pyproject.toml and refactor configuration …

…handling to use YAML instead of JSON. Enhance model selection in serve.py with a formatting function and improve error handling in constant.py and cli.py.

Update version in pyproject.toml from 0.3.4 to 0.3.5

Merge branch 'main' of https://github.com/Rishang/heygpt

Refactor ask function in cli.py and completion_openai_gpt function in…

… core.py

- Refactor the ask function in cli.py to improve code readability and handle different models for completion.
- Refactor the completion_openai_gpt function in core.py to add support for streaming and handle different models for completion.

Update version in pyproject.toml

- Update the version in pyproject.toml from 0.3.2 to 0.3.3.

Refactor serve.py to improve file upload functionality and update dep…

…endencies to version 0.3.2

chore: Update dependencies and bump version to 0.3.1

chore: Update dependencies and bump version to 0.3.0

add

chore: Update prompt loading function to fix typo and support YAML fo…

…rmat