Update mpi4py-mpi-for-python.md

docs.it4i/software/mpi/mpi4py-mpi-for-python.md

-!!!warning
-    This page has not been updated yet. The page does not reflect the transition from PBS to Slurm.
-
 # MPI4Py (MPI for Python)
 
 ## Introduction
@@ -16,9 +13,10 @@ MPI4Py is available in standard Python modules on the clusters.
 MPI4Py is built for OpenMPI or Intel MPI. Before you start with MPI4Py, you need to load the mpi4py module.
 
 ```console
-$ ml av mpi4py
-------------------------------------------------------- /apps/modules/mpi -------------------------------------------------------
-   mpi4py/3.1.1-gompi-2020b    mpi4py/3.1.1-intel-2020b (D)
+$  ml av mpi4py
+
+-------------------------------------------------------------------- /apps/modules/lib ---------------------------------------------------------------------
+   mpi4py/3.1.4-gompi-2022b    mpi4py/3.1.4-gompi-2023a    mpi4py/3.1.5-gompi-2023b (D)
 ```
 
 !!! warning "Flavours"
@@ -51,8 +49,8 @@ $ mpirun python hello_world.py
 Execute the above code as:
 
 ```console
-$ qsub -q qprod -l select=4:ncpus=128:mpiprocs=128:ompthreads=1 -I -A PROJECT_ID
-$ ml mpi4py/3.1.1-intel-2020b # or mpi4py/3.1.1-gompi-2020b
+$ salloc -p qcpu -A PROJECT_ID --nodes=4 --ntasks-per-node=128 --cpus-per-task=1
+$ ml mpi4py/3.1.5-gompi-2023b
 ```
 
 ### Hello World!