How to turn a processor into an ezmsg Unit?

To convert a processor to an ezmsg Unit, you can follow these steps:

1. Define the Processor: Create a class that inherits from the appropriate processor base class (e.g., BaseTransformer, BaseStatefulTransformer, etc.).

2. Implement the Processing Logic: Override the necessary methods to implement the processing logic.

3. Define Input and Output Ports: Use the ezmsg port system to define input and output ports for the processor.

4. Register the Unit: Use the ezmsg registration system to register the processor as an ezmsg Unit.

(under construction)