@Marvin Please show me how to use the from_source() and deploy() functions, and also with the pip_install_requirements() and clone() array passed to the “steps” argument.

It appears there's detailed documentation on how to use

from_source()

and

deploy()

functions, and how to configure the

steps

argument with

pip_install_requirements

and

clone

. ### Key Excerpts: - from_source function:

python
  from prefect import flow
  from prefect.deployments import Deployment

  @flow
  def my_flow():
      print("Hello, Prefect!")
      
  Deployment.from_source(
      source="<https://github.com/prefecthq/demos.git>",
      entrypoint="repo_info.py:get_repo_info"
  ).deploy(
      name="my-first-deployment",
      work_pool_name="my-managed-pool",
  )

In the

from_source

method, you specify the source of your flow code. You can use various remote storage solutions such as GitHub, Docker images, AWS S3, etc. - deploy function:

python
  Deployment.from_source(
      source="<https://github.com/prefecthq/demos.git>",
      entrypoint="repo_info.py:get_repo_info"
  ).deploy(
      name="my-first-deployment",
      work_pool_name="my-managed-pool",
  )

The

deploy

function is used to specify the deployment's name and the work pool. ### Using

steps

argument with

pip_install_requirements

and

clone

The

steps

argument can include actions like pip installation and cloning repositories. Here's an example deployment configuration in YAML:

yaml
build:
  - requires: prefect
    function: clone
    arguments:
      repository: "<https://github.com/your-repo.git>"
  - requires: prefect
    function: pip_install_requirements
    arguments:
      file: "requirements.txt"
push:
  - requires: prefect
    function: pip_install_requirements
    arguments:
      file: "requirements.txt"
  - requires: prefect
    function: clone
    arguments:
      repository: "<https://github.com/your-repo.git>"

In the

deploy

mechanics, when you run

prefect deploy

in a directory containing

prefect.yaml

, steps are executed in order from

build

,

push

, and then

pull

sections. For additional details, refer to these sections of Prefect documentation: - Deployments - Deployment configuration If you need specific examples or further elaboration, feel free to ask!