Update _config.yml

Author: lhparker1

_config.yml

@@ -418,7 +418,7 @@ team:
   - full_name: Liam Parker
     avatar: liam_parker.jpg
     website: https://www.linkedin.com/in/liam-parker-96ba14160/
-    bio:  Liam joined the Flatiron Institute as a predoctoral research analyst in 2023. His research focuses on the applications of deep learning in physics and astrophysics. Presently, he focuses on (1) developing transformer-based models for physical systems and (2) simulation-based inference of galaxy clustering. He received his B.S. in physics magna cum laude from Princeton University prior to starting at the Flatiron Institute. Outside of work, Liam enjoys mountaineering, drawing, fingerstyle guitar, and hiking. 
+    bio:  Liam is a Ph.D. student in physics at U.C. Berkeley, supported by the NSF Graduate Research Fellowship, and a visiting researcher at the Flatiron Institute. He has been a member of the Polymathic team since 2023. Presently, his research focuses primarily on developing large, multimodal foundation model for the physical sciences. Prior to Berkeley, he received his B.S. in physics from Princeton University and completed a predoctoral fellowship in the Center for Computational Astrophysics at Flatiron. Outside of work, Liam enjoys mountaineering, olympic-style weightlifting, and guitar.
 
   - full_name: Mariel Pettee
     avatar: mariel_pettee.jpg