trivial change

Author: rkingsbury

requirements.txt

@@ -8,7 +8,7 @@ tqdm==4.61.1
 pybtex==0.24.0
 ruamel.yaml==0.17.9
 pandas==1.2.4
-pymatgen==2022.0.10
+pymatgen==2022.0.9
 custodian==2021.2.8
 networkx==2.5.1
 pydash==5.0.0