Automatically export evaluation results (metrics) in a Markdown table

Closes #131 (closed)

changed milestone to %DAN-P6: Training improvements Part 2

added P2 label

requested review from @yschneider

assigned to @ebardou

We should mention the table in the documentation as well

added 4 commits

• 3b2c1349...4ab36328 - 2 commits from branch main
• 7f4d25f9 - Automatically export evaluation results (metrics) in a Markdown table
• 763fe0db - Suggestions

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resolved all threads

approved this merge request

resolved all threads

added 1 commit

• 9bc287da - NER column in example

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merged

mentioned in commit 41e0c881