Fix HandleNotFoundError

✅ Solution

The "HandleNotFoundError" in MemGPT often arises when the requested resource (like a specific LLM model) isn't available in the current provider's supported options or hasn't been correctly configured. To resolve this, verify that the model name in your `config.json` or agent creation parameters is supported by your chosen provider (e.g., OpenAI, Azure), and that you've properly configured required API keys or authentication details for that provider. Update your configuration with a valid model name and working credentials, or switch to a provider that supports your desired model.