[FEA]: Remove hard-coded fields from GenerateVizFramesStage

[dagardner-nv]

Is this a new feature, an improvement, or a change to existing functionality?

Improvement

How would you describe the priority of this feature request

Medium

Please provide a clear description of problem this feature solves

The GenerateVizFramesStage (python/morpheus/morpheus/stages/postprocess/generate_viz_frames_stage.py) contains hard-coded fields specific to the SID pipeline ex:

idx2label = {
    0: 'address',
    1: 'bank_acct',
    2: 'credit_card',
    3: 'email',
    4: 'govt_id',
    5: 'name',
    6: 'password',
    7: 'phone_num',
    8: 'secret_keys',
    9: 'user'
}

columns = ["timestamp", "src_ip", "dest_ip", "src_port", "dest_port", "data"]

Describe your ideal solution

The idx2label values should be fetched from the Config.class_labels attribute, and the DF field names could be constructor arguments.

Alternately this class could be moved to examples/sid_visualization.

Additional context

No response

Code of Conduct

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• I have searched the open feature requests and have found no duplicates for this feature request