Black reformatting

Author: smlindauer

src/sasctl/pzmm/write_json_files.py

@@ -27,7 +27,6 @@
     # noinspection PyPackageRequirements
     import numpy as np
 
-
     class NpEncoder(json.JSONEncoder):
         def default(self, obj):
             if isinstance(obj, np.integer):
@@ -41,10 +40,10 @@ def default(self, obj):
 except ImportError:
     np = None
 
-
     class NpEncoder(json.JSONEncoder):
         pass
 
+
 # TODO: add converter for any type of dataset (list, dataframe, numpy array)
 
 # Constants