Matplotlib created a temporary config/cache directory at /tmp/matplotlib-124t6x4h because the default path (/var/www/.config/matplotlib) is not a writable directory; it is highly recommended to set the MPLCONFIGDIR environment variable to a writable directory, in particular to speed up the import of Matplotlib and to better support multiprocessing.
/usr/lib/python3/dist-packages/ase/utils/__init__.py:62: FutureWarning: Please use atoms.cell.reciprocal()
  warnings.warn(warning)
INFO: Creating lattice/cell object from /var/www/html/data/material_modeling/Br2Cr2S2.cif-QuantumEspresso-farhie-20230901-093953/Br2Cr2S2.cif
INFO: supercell   = [2 2 2]
INFO: kpoints     = [3 3 3]
INFO: kpts_density= 1296
INFO: directory   = /var/www/html/data/material_modeling/Br2Cr2S2.cif-QuantumEspresso-farhie-20230901-093953/
INFO: Br2Cr2S2 Bravais lattive: ORC(a=3.54046, b=4.75547, c=8.39404); Spacegroup: P m m n (59)
INFO: Creating calculator QUANTUMESPRESSO
INFO: Starting computations in file:///var/www/html/data/material_modeling/Br2Cr2S2.cif-QuantumEspresso-farhie-20230901-093953/ [Fri Sep  1 09:39:56 2023]
INFO: Computing ground state.
INFO: Computing electronic density of states.
INFO: Computing electronic band structure along BZ path.
INFO: Saving results into file:///var/www/html/data/material_modeling/Br2Cr2S2.cif-QuantumEspresso-farhie-20230901-093953/ [Fri Sep  1 09:40:59 2023]