Multiple Inputs to a Single Port while creating component.

Question

Hi there,
I am creating custom components using yaml scripts containing my reusable code in python scripts.

I want to create one component with a single input port that could handle multiple inputs at a time, i.e take the outputs of multiple components within the single component.

for example in the image above, i want the final component to take in the output not only from 'Component Models - Random Forest Regression', but should also take output of 'Component Models - Arima' within the same input port of 'Component Aggregate'

The Yaml script for component Aggregate is below:

The python script for the same is below: