Fix broken links in tool-use.ipynb

[chi-wai-cheung-mckinsey]

Removed unnecessary extra "docs/" which was causing links to be broken.

For example, one of the links that was fixed was: https://microsoft.github.io/autogen/docs/docs/tutorial/conversation-patterns#nested-chats

Afterwards it is:
https://microsoft.github.io/autogen/docs/tutorial/conversation-patterns#nested-chats

Why are these changes needed?

Related issue number

Checks

• I've included any doc changes needed for https://microsoft.github.io/autogen/. See https://microsoft.github.io/autogen/docs/Contribute#documentation to build and test documentation locally.
• I've added tests (if relevant) corresponding to the changes introduced in this PR.
• I've made sure all auto checks have passed.

[Hk669]

LGTM

[Hk669]

please fix the error @chi-wai-cheung-mckinsey

[sonichi]

The links work for me at https://microsoft.github.io/autogen/docs/tutorial/tool-use#summary
What is the issue exactly?

[Hk669]

The links work for me at https://microsoft.github.io/autogen/docs/tutorial/tool-use#summary What is the issue exactly?

@sonichi when using the [nested chats](https://microsoft.github.io/autogen/docs/docs/tutorial/conversation-patterns#nested-chats) and [nested chats for tool use](https://microsoft.github.io/autogen/docs/docs/notebooks/agentchat_nested_chats_chess) in the docs, it shows not found.

[sonichi]

The links work for me at https://microsoft.github.io/autogen/docs/tutorial/tool-use#summary What is the issue exactly?

@sonichi when using the [nested chats](https://microsoft.github.io/autogen/docs/docs/tutorial/conversation-patterns#nested-chats) and [nested chats for tool use](https://microsoft.github.io/autogen/docs/docs/notebooks/agentchat_nested_chats_chess) in the docs, it shows not found.

It seems that if the current URL in the browser doesn't have "/" in the end, the original link works. Otherwise, it fails. The proposed change in this PR will fix the issue for the latter but fail for the former. Can we find a solution that works in both cases?

[Hk669]

The links work for me at https://microsoft.github.io/autogen/docs/tutorial/tool-use#summary What is the issue exactly?

@sonichi when using the [nested chats](https://microsoft.github.io/autogen/docs/docs/tutorial/conversation-patterns#nested-chats) and [nested chats for tool use](https://microsoft.github.io/autogen/docs/docs/notebooks/agentchat_nested_chats_chess) in the docs, it shows not found.

It seems that if the current URL in the browser doesn't have "/" in the end, the original link works. Otherwise, it fails. The proposed change in this PR will fix the issue for the latter but fail for the former. Can we find a solution that works in both cases?

maybe using an absolute path would solve this issue?

[sonichi]

The links work for me at https://microsoft.github.io/autogen/docs/tutorial/tool-use#summary What is the issue exactly?

@sonichi when using the [nested chats](https://microsoft.github.io/autogen/docs/docs/tutorial/conversation-patterns#nested-chats) and [nested chats for tool use](https://microsoft.github.io/autogen/docs/docs/notebooks/agentchat_nested_chats_chess) in the docs, it shows not found.

It seems that if the current URL in the browser doesn't have "/" in the end, the original link works. Otherwise, it fails. The proposed change in this PR will fix the issue for the latter but fail for the former. Can we find a solution that works in both cases?

maybe using an absolute path would solve this issue?

I thought that a path starting with "/" is an absolute path after the domain name. I don't know why "/docs" is appended.