+Added bio for Affan

src/data/team.json

@@ -52,7 +52,7 @@
     {
       "name": "Affan Nazir",
       "position": "Treasurer",
-      "description": "Placeholder",
+      "description": "M. Affan Nazir is a 2nd-year Computing Science student at the University of Alberta, with a profound enthusiasm for Machine Learning and Artificial Intelligence. Driven by a passion to both master and impart ML Knowledge, he is always eager to assist those embarking on their journey into the complex world of data science and AI technologies. Beyond his academic commitments, Affan actively engages in projects that bridge the gap between theoretical knowledge and practical applications, such as developing advanced AI models for predictive analytics and automated systems.",
       "github": "Placeholder",
       "discord": "Placeholder",
       "linkedin":"Placeholder"