Please add support for local AI's

### ⚠️ Please check that this feature request hasn't been suggested before. - [x] I searched previous [Ideas in Discussions](https://github.com/reworkd/AgentGPT/discussions/categories/ideas) didn't find any similar feature requests. - [x] I searched previous [Issues](https://github.com/reworkd/AgentGPT/labels/enhancement) didn't find any similar feature requests. ### 🔖 Feature description Why isn't this being implemented? Because I only use local AI. I would appreciate it if the use of local AI's were supported. For example, I use Oobabooga. For personal and data protection reasons, I only use local AI. It would also be more flexible if you could choose the AI freely and not be tied to one in the cloud. ### ✔️ Solution See above ### ❓ Alternatives _No response_ ### 📝 Additional Context _No response_ ### Acknowledgements - [x] My issue title is concise, descriptive, and in title casing. - [x] I have searched the existing issues to make sure this feature has not been requested yet. - [x] I have provided enough information for the maintainers to understand and evaluate this request.