@ tab completion should not suggest the agent that is currently being used

[StevenBucher98]

Prerequisites

• Write a descriptive title.
• Make sure you are able to repro it on the latest version
• Search the existing issues.

Steps to reproduce

When using a particular agent, the tab completion that comes from typing the @ syntax for switching agents should not recommend the agent that is currently registered.

Expected behavior

openai-gpt>@ <does not show openai-gpt as an option

Actual behavior

openai-gpt>@OpenAI-GPT

Error details

n/a

Environment data

n/a

Version

0.1.0-alpha.15

Visuals

No response