What is hello on macOS?

/Library/Frameworks/Python.framework/Versions/3.10/lib/tk8.6/demos/hello

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The binary is a part of Python public framework.

/System/Library/Frameworks/Tk.framework/Versions/8.5/Resources/Scripts/demos/hello

There is no exact information for this binary file. Please, contribute some or search for another.

The binary is a part of Tk public framework.