Lightning-AI / Lightning-AI/pytorch-lightning

Add more logging options to `MLFlowLogger`

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feature logger: mlflow
Dominant language
Python
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Description

### Description & Motivation

The PL `MLFlowLogger` allows to log hyper-parameters and metrics. However, the core class (see [here](https://github.com/mlflow/mlflow/blob/master/mlflow/tracking/client.py#L61)) now allows to log images, tags, artifacts, text, table and figure.

It will be great if `MLFlowLogger` supports these functionalities natively as well!

### Pitch

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### Alternatives

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### Additional context

_No response_

cc @lantiga @borda

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by inspecting the existing MLFlowLogger entry point and the MLflow tracking client linked in the issue. Compare the logger's current hyper-parameter and metric support with MLflow's image, tag, artifact, text, table, and figure APIs. Done means the requested capabilities are exposed natively by MLFlowLogger and verified for each listed type.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
machine-learning, observability
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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