[SWE Destroyer] Add a hello world function to the README.md file

[danielmillerp]

Automated PR from SWE Destroyer agent.

Prompt: Add a hello world function to the README.md file

Greptile Summary

This PR adds a "Hello World" section to the README.md between the Installation and Usage sections. The section includes a basic Python function that prints "Hello, World!" but does not actually use the Agentex SDK despite describing itself as an example for getting started with it.

• The added code example is a generic Python function (def hello_world(): print("Hello, World!")) with no SDK imports or usage
• The description text claims it's "A simple hello world example to get started with the Agentex SDK" which is misleading since it doesn't demonstrate any SDK functionality
• The existing "Usage" section already provides a proper minimal SDK example with client instantiation and an API call
• Consider replacing the example with one that actually uses the SDK, or removing the section to avoid confusing new users

Confidence Score: 3/5

• This PR is safe to merge as it only modifies documentation, but the content is misleading and should be revised before merging.
• Score of 3 reflects that while there's no risk of breaking anything (documentation-only change), the hello world example doesn't use the SDK at all despite claiming to be an SDK getting-started example. This would confuse new users and lower the quality of the README.
• README.md - the hello world example should actually demonstrate SDK usage

Important Files Changed

Filename	Overview
README.md	Adds a "Hello World" section between Installation and Usage, but the example is a generic Python print function with no Agentex SDK usage, making it misleading.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[README.md] --> B[Installation Section]
    B --> C[Hello World Section - NEW]
    C --> D[Usage Section]
    
    C --> E["Generic Python print function\n(No SDK usage)"]
    D --> F["SDK Client Creation\n+ API Call Example"]
    
    style C fill:#ff9,stroke:#f90
    style E fill:#fcc,stroke:#f00
    style F fill:#cfc,stroke:#0a0

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[greptile-apps]

Hello world example doesn't use the SDK

The section says "A simple hello world example to get started with the Agentex SDK" but the code is a plain Python print("Hello, World!") function that has nothing to do with the Agentex SDK. This is misleading for users reading the README to learn how to use the library.

The existing "Usage" section (lines 35–50) already provides a minimal SDK example that actually demonstrates creating a client and making an API call. Consider either:

1. Replacing this with a minimal example that actually imports and uses the Agentex SDK (similar to the Usage section), or
2. Removing this section entirely since the "Usage" section already serves as a getting-started example.

Prompt To Fix With AI

This is a comment left during a code review.
Path: README.md
Line: 24-33

Comment:
**Hello world example doesn't use the SDK**

The section says "A simple hello world example to get started with the Agentex SDK" but the code is a plain Python `print("Hello, World!")` function that has nothing to do with the Agentex SDK. This is misleading for users reading the README to learn how to use the library.

The existing "Usage" section (lines 35–50) already provides a minimal SDK example that actually demonstrates creating a client and making an API call. Consider either:
1. Replacing this with a minimal example that actually imports and uses the Agentex SDK (similar to the Usage section), or
2. Removing this section entirely since the "Usage" section already serves as a getting-started example.

How can I resolve this? If you propose a fix, please make it concise.