Merge pull request #600 from RandomDefaultUser/fix_qe_tempfile

Hotfix:  Removed creation of files that were never used or deleted

mala/targets/density.py

@@ -947,7 +947,7 @@ def __setup_total_energy_module(
         qe_input_data=None,
         qe_pseudopotentials=None,
     ):
-        if create_file:
+        if create_file and Density.te_mutex is False:
             # If not otherwise specified, use values as read in.
             if qe_input_data is None:
                 qe_input_data = self.qe_input_data