From a383e26bd9e29ef65f8bdbda5a52637a77486783 Mon Sep 17 00:00:00 2001
From: Sourcery AI <>
Date: Mon, 15 Jan 2024 11:32:55 +0000
Subject: [PATCH] 'Refactored by Sourcery'

---
 polyfactory/factories/base.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/polyfactory/factories/base.py b/polyfactory/factories/base.py
index d49692f3..767fe815 100644
--- a/polyfactory/factories/base.py
+++ b/polyfactory/factories/base.py
@@ -245,10 +245,7 @@ class Foo(ModelFactory[MyModel]):  # <<< MyModel
         generic_args: Sequence[type[T]] = [
             arg for factory_base in factory_bases for arg in get_args(factory_base) if not isinstance(arg, TypeVar)
         ]
-        if len(generic_args) != 1:
-            return None
-
-        return generic_args[0]
+        return None if len(generic_args) != 1 else generic_args[0]
 
     @classmethod
     def _get_sync_persistence(cls) -> SyncPersistenceProtocol[T]: