🚀 Feature

Poor onboarding when opening explorers for the first time.

Motivation

When a user navigates to an explorer(e.g. Metrics Explorer), an empty screen appears.
It is not obvious for users:

1. how to use the explorer
2. what is its purpose
3. how to select, visualize and explore the metadata

Pitch

In order to make the onboarding more seamless one proposal is to search and display metrics of the latest 10 runs by default. Grouped into plots by their names.

For example

Search:

• Default selected metrics: loss, bleu
• Default query: run.hash in runs[-10:] (note that runs object is not currently available in query context, it will be added to enable accessing all run hashes of .aim repo)

Plots: