Update src/about.py

src/about.py

@@ -75,7 +75,9 @@ TITLE = """<h1 align="center" id="space-title">LLM-JP leaderboard</h1>"""
 
 # What does your leaderboard evaluate?
 INTRODUCTION_TEXT = """
-Intro text
+This Leader-Board automatically evaluates large-scale Japanese language models across multiple datasets.
+Check here for supported evaluation methods.
+https://github.com/llm-jp/llm-jp-eval/blob/main/DATASET.md
 """
 
 # Which evaluations are you running? how can people reproduce what you have?