[Flytekit] Add custom agent template in Pyflyte Init

[mao3267]

Tracking issue

Closes flyteorg/flyte#6128

Why are the changes needed?

Users often encounter challenges while developing custom agents. To address this, we aim to provide support through a straightforward template that will help them quickly get on track.

What changes were proposed in this pull request?

1. Added custom agent template for pyflyte init to fetch.
2. Do local tests to make sure it works.

How was this patch tested?

1. Run it on local machine. However, this can not be tested without modifying the template_zip_url and zip_root_name. You can temporarily set template_zip_url to https://github.com/mao3267/flytekit-python-template/archive/refs/heads/basic-custom-agent.zip and zip_root_name to flytekit-python-template-basic-custom-agent for testing.

pyflyte init --template custom-agent-template my_app

Setup process

git clone https://github.com/flyteorg/flytekit.git
gh pr checkout 51
pip install -e .

Screenshots

• Run Pyflyte Init

• Build Image

docker buildx build --platform linux/amd64 -t localhost:30000/flyteagent:custom-agent -f Dockerfile .
docker run -it localhost:30000/flyteagent:custom-agent

Check all the applicable boxes

• I updated the documentation accordingly.
• All new and existing tests passed.
• All commits are signed-off.

Related PRs

None

Docs link

TODO

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[Future-Outlier]

very amazing, what do we need to push this now?

[mao3267]

@Future-Outlier You mentioned that some parts of the code for developing the agent are not finished. However, I thought this code was the same as what is referenced here. As a result, I am not sure if the current implementation addresses all the requirements we want for this template. If there are any additional details (instruction comments, tests, documents) we need to cover, please let me know.

[Future-Outlier]

@Future-Outlier You mentioned that some parts of the code for developing the agent are not finished. However, I thought this code was the same as what is referenced here. As a result, I am not sure if the current implementation addresses all the requirements we want for this template. If there are any additional details (instruction comments, tests, documents) we need to cover, please let me know.

I want to add sync agent example, you can refer the chatgpt plugin
https://github.com/flyteorg/flytekit/blob/master/plugins/flytekit-openai/flytekitplugins/openai/chatgpt/agent.py#L20

[welcome]

Congrats on merging your first pull request! 🎉