fix: numerical values in options as int (#18)

* fix: numerical values in options as int

demo/demo/settings.py

@@ -13,11 +13,10 @@
 from pathlib import Path
 from typing import Dict, List
 
-from pydantic import  Field
+from pydantic import Field
 from pydantic.v1.fields import Undefined
 from pydantic_settings import BaseSettings
 
-
 from pydjantic import BaseDBConfig, to_django
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
@@ -41,7 +40,9 @@ class Config:
 class GeneralSettings(BaseSettings):
     # https://docs.djangoproject.com/en/dev/ref/settings/
     SECRET_KEY: str = Field(default=Undefined, alias="DJANGO_SECRET_KEY")
-    DEBUG: bool = Field(default=False, )
+    DEBUG: bool = Field(
+        default=False,
+    )
     DATABASES: DatabaseSettings = DatabaseSettings()
 
     ALLOWED_HOSTS: List[str] = []
@@ -118,4 +119,4 @@ class Config:
         env_file = CUR_DIR / ".env"
 
 
-to_django(ProjectSettings())
+to_django(ProjectSettings())