Debug Operations in data package

[mosheraboh]

Is your feature request related to a problem? Please describe.
When building a data pipeline - we might need to debug and visualize the intermediate sample.

Describe the solution you'd like
Implement a collection of simple debug ops (operations). When debugging a pipeline, that operation can be added to the pipeline and used.
List of operations to implement:
Core Fuse:
OpPrintSampleDictKeys() - base print the sample keys with the type of the value and shape if it is numpy array or tensor
OpPrintSampleDict().call(keys)

fuseimg:
OpSave2DImage().call(key, pre_process)
OpSave3DImage().call(key, pre_process)
OpShow2DImage().call(key, pre_process)
OpShow3DImage().call(key, pre_process)
OpSaveMulti2DImages()
OpShowMulti2DImages()
.
.
.

Describe alternatives you've considered
N/A

Additional context
N/A