remove OH schedules

Author: junyanz

index.html

@@ -44,7 +44,7 @@ <h2>Course Overview</h2>
 <!--<h2>Announcements</h2>-->
 
 <h2>Course Staff</h2>
-<p>Please use the course <a href="https://piazza.com/cmu/fall2025/16824">Piazza page</a> for all communication with course staff. See this <a href="https://docs.google.com/spreadsheets/d/e/2PACX-1vR1KFki_gXGRB-6w2PU87i_g5CnNV2vD7N2z75f7RJjQAs3kwr24edlLzDu93vDL9ExqTab-Yxp6lzk/pubhtml?gid=0&single=true">office hour schedule</a> for in-person meetings. </p>
+<p>Please use the course <a href="https://piazza.com/cmu/fall2025/16824">Piazza page</a> for all communication with course staff. </p>
   <div class="col-md-12">
     <h3>Instructor</h3>
     <div class="instructor">