Format examples

Author: RobertoPrevato

examples/example-02.py

@@ -2,6 +2,7 @@
 This example shows how to load app settings from a TOML file, and from
 environment variables, filtered by "APP_" prefix.
 """
+
 from config.common import ConfigurationBuilder
 from config.env import EnvVars
 from config.toml import TOMLFile

examples/example-03.py

@@ -3,6 +3,7 @@
 environment variables, filtered by "APP_" prefix and obtained from a .env file
 (this is optional!), and how values can be overridden.
 """
+
 from config.common import ConfigurationBuilder
 from config.env import EnvVars
 from config.json import JSONFile

examples/example-04.py

@@ -2,6 +2,7 @@
 This example illustrates a way to override settings from a common file, using an
 environment specific settings file.
 """
+
 import os
 from dataclasses import dataclass
 

examples/example-05.py

@@ -1,6 +1,7 @@
 """
 This example shows how nested values can be overridden using strings.
 """
+
 from config.common import ConfigurationBuilder, MapSource
 
 builder = ConfigurationBuilder(

examples/example-07.py

@@ -2,6 +2,7 @@
 This example shows how to override nested properties using environment
 variables.
 """
+
 import os
 
 from config.common import ConfigurationBuilder, MapSource