add min python version, per linter suggestion - 3.5 seems fine
@@ -29,7 +29,7 @@ requirements:
- missingno ~=0.4.2
- numpy ~=1.19.4
- pandas ~=1.1.4
- - python
+ - python >=3.5 # to be upstreamed
- requests ~=2.25.0
- scikit-learn ~=0.23.2
- scipy ~=1.5.3
