Update content.py

content.py

@@ -1,7 +1,7 @@
 TITLE = """<h1 align="center" id="space-title">TravelPlanner Leaderboard</h1>"""
 
 INTRODUCTION_TEXT = """
-TravelPlanner is a benchmark crafted for evaluating language agents in tool-use and complex planning within multiple constraints. (See our [paper](https://arxiv.org/abs/2311.12983) for more details.)
+TravelPlanner is a benchmark crafted for evaluating language agents in tool-use and complex planning within multiple constraints. (See our [paper](https://arxiv.org/pdf/2402.01622.pdf) for more details.)
 
 ## Data
 In TravelPlanner, for a given query, language agents are expected to formulate a comprehensive plan that includes transportation, daily meals, attractions, and accommodation for each day.