Update environment.yml

Author: jan-janssen

mpie_cmti/environment.yml

@@ -14,7 +14,7 @@ dependencies:
 - jupyter-server-proxy =4.4.0
 - jupyterhub =5.2.1
 - lammps =2023.08.02=*openmpi*
-- llama-index =0.12.46
+- llama-index =0.12.47
 - matgl =1.1.2
 - maxvolpy =0.3.8
 - nbgitpuller =1.2.2