Adding un-buffer flag to python for uptodate output

pythonScripts/runPythonnnUNet.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
-
+LOG=$HOME/logs/runPython.log
+rm $LOG;
 . ~/venv/nnUNet/bin/activate
-nohup python $@  0<&- &> $HOME/logs/runPython.log &
+nohup python -u $@  0<&- &> $LOG &