diff --git a/python_terraform/terraform.py b/python_terraform/terraform.py
index 753f410..bc14ba2 100644
--- a/python_terraform/terraform.py
+++ b/python_terraform/terraform.py
@@ -467,7 +467,7 @@ class Terraform:
         """
         """
         result = []
-        
+
         for option, value in kwargs.items():
             if "_" in option:
                 option = option.replace("_", "-")
@@ -507,10 +507,10 @@ class Terraform:
 
             result += [f"-{option}={value}"]
         return result
-    
+
     def __exit__(self, exc_type, exc_value, traceback) -> None:
         self.temp_var_files.clean_up()
-    
+
     def __getattr__(self, item: str) -> Callable:
         def wrapper(*args, **kwargs):
             cmd_name = str(item)
@@ -522,7 +522,7 @@ class Terraform:
 
         return wrapper
 
-    
+
 
 
 class VariableFiles: