`DROP FUNCTION` needs to clean up the dumped model file for functions created through training framework. #513

	name: Greetings

	on:
	pull_request_target:
	types: [opened]
	issues:
	types: [opened]

	jobs:
	greeting:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/first-interaction@v1
	with:
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	pr-message: \|
	👋 Hello @${{ github.actor }}, thanks for submitting a EVA DB PR 🙏 To allow your work to be integrated as seamlessly as possible, we advise you to:

	- ✅ Verify that your PR is up-to-date with `georgia-tech-db/eva` `master` branch. If your PR is behind you can update your code by clicking the 'Update branch' button or by running `git pull` and `git merge master` locally.
	- ✅ Verify that all EVA DB Continuous Integration (CI) checks are passing.
	- ✅ Reduce changes to the absolute minimum required for your bug fix or feature addition.

	issue-message: \|
	👋 Hello @${{ github.actor }}, thanks for your interest in EVA DB 🙏 Please visit our 🔮 [Tutorials](https://evadb.readthedocs.io/en/stable/source/tutorials/index.html) to get started, where you can find quickstart guides for simple tasks like [Image Classification](https://evadb.readthedocs.io/en/stable/source/tutorials/01-mnist.html) all the way to more interesting tasks like [Emotion Analysis](https://evadb.readthedocs.io/en/stable/source/tutorials/03-emotion-analysis.html).

	If this is a 🐞 Bug Report, please provide a minimum reproducible example to help us debug it.

	If this is a ❓ Question, please provide as much information as possible, including dataset examples and query results.

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