Increase spacing in modules

cheuph/config.py

@@ -10,11 +10,14 @@ from typing import Any, Dict
 
 __all__ = ["Fields", "Config", "ConfigView"]
 
+
 Fields = Dict[str, Any]
 
+
 class ConfigException(Exception):
     pass
 
+
 class Config:
     @staticmethod
     def from_tree(tree: Any, prefix: str = "") -> Fields:
@@ -109,6 +112,7 @@ class Config:
         both.update(self.fields)
         return self.to_tree(both)
 
+
 class ConfigView:
     def __init__(self,
             fields: Any,