Update index.html

Author: akarshp28

docs/index.html

@@ -73,7 +73,8 @@ <h2>Paper Versions</h2>
 				<h1> <strong>ICLR 2023</strong> </h1>
 				<div class="button-container">
 					<a href="https://openreview.net/pdf?id=zqkfJA6R1-r" target="_blank" class="button">Paper</a>
-					<a href="https://example1.com" target="_blank" class="button">Poster (Coming Soon)</a>
+					<a href="https://iclr.cc/media/PosterPDFs/ICLR%202023/10758.png?t=1682301860.6973052" target="_blank" class="button">Poster</a>
+					<a href="https://iclr.cc/media/PosterPDFs/ICLR%202023/10758.png?t=1682301860.6973052" target="_blank" class="button">Video Presentation</a>
 				</div>
 				&nbsp;
 				<h1> <strong>ML4PS Workshop<br>NeurIPS 2022</strong></h1>