Hera

https://hera.readthedocs.io/en/stable

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Hera is a Python SDK designed to simplify the definition, execution, and monitoring of Argo...

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### Install Hera Python SDK

Source: https://hera.readthedocs.io/en/stable/index

Instructions to install the Hera Python SDK using pip, the standard package installer for Python.

```Python
pip install hera
```

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### Define and Submit a Basic Argo Workflow with Hera

Source: https://hera.readthedocs.io/en/stable/index

This example demonstrates how to define a simple Directed Acyclic Graph (DAG) workflow using Hera. It shows the use of the @script decorator to turn a Python function into a containerized template and how to define task dependencies within a DAG inside a Workflow for submission to Argo.

```Python
from hera.workflows import DAG, Workflow, script

@script()
def echo(message: str):
    print(message)

with Workflow(
    generate_name="dag-diamond-",
    entrypoint="diamond",
) as w:
    with DAG(name="diamond"):
        A = echo(name="A", arguments={"message": "A"})
        B = echo(name="B", arguments={"message": "B"})
        C = echo(name="C", arguments={"message": "C"})
        D = echo(name="D", arguments={"message": "D"})
        A >> [B, C] >> D  # Define execution order

w.create()
```

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