Updates Payel's bio on the website. (#7)

* updated profile

* cropped pic

Author: payelmuk150

_config.yml

@@ -417,7 +417,7 @@ team:
     tagline:
     avatar: payel_mukhopadhyay.jpg
     website: https://www.linkedin.com/in/payel-mukhopadhyay-5529b026b/
-    bio: Payel Mukhopadhyay is a postdoctoral fellow working on building foundation models for scientific domains. She received her PhD in theoretical and particle astrophysics from Stanford University in 2022, where her research encompassed topics such as supernovae, galactic outflows, cosmic rays, and dark matter. She currently holds a postdoctoral fellowship at the University of California, Berkeley, and is a long-term visiting researcher at the University of Cambridge. Her current projects involve applying large transformer models to scientific and numerical datasets pertaining to astrophysical and fluids based simulations. Outside of work, Payel enjoys cooking, reading and going on long walks with her dog.
+    bio: Payel Mukhopadhyay is an Assistant Research Professor at the University of Cambridge working at the intersection of AI, physics, and scientific computing. She received her PhD in astrophysics from Stanford University in 2022, where her research covered supernovae, galactic outflows, cosmic rays, and dark matter. Her current work focuses on developing machine learning methods for scientific discovery, with particular interests in foundation models, scientific machine learning, and complex physical systems. Outside of research, she enjoys cooking, reading, and taking long walks with her dog.
 
   - full_name: Ruben Ohana
     tagline: