KedroMlflowConfig should not create experiment when instantiated

[Galileo-Galilei]

Description

The KedroMlflowConfig class is intended to manage kedro-mlflow configuration. However, it does not only read the configuration file, but also interacts with the mlflow database. For instance, it creates an experiment at instantiation with the _get_or_create_experiment function

kedro-mlflow/kedro_mlflow/framework/context/config.py

Line 151 in e8f9f09

def _get_or_create_experiment(self) -> mlflow.entities.Experiment:

Context

We should striclty separate storing the conf and setting it up to avoid side effects.

Possible Implementation

Create a setup() method which:

• create the mlflow client
• get or create the mlflow experiment
• set the tracking uri

This wil enable to call config.setup() where needed in the code. This is also intended to make credentials management easier.