diff --git a/rath/__init__.py b/rath/__init__.py
index f4d8371..7ef05cf 100644
--- a/rath/__init__.py
+++ b/rath/__init__.py
@@ -11,7 +11,6 @@
 
 """
 
-
 from .rath import Rath
 
 __all__ = ["Rath"]
diff --git a/rath/links/__init__.py b/rath/links/__init__.py
index 1d1aa6c..f1007f6 100644
--- a/rath/links/__init__.py
+++ b/rath/links/__init__.py
@@ -8,7 +8,6 @@
 
 """
 
-
 from .compose import compose
 from .split import split
 
diff --git a/rath/links/shrink.py b/rath/links/shrink.py
index fbdedbb..92d820f 100644
--- a/rath/links/shrink.py
+++ b/rath/links/shrink.py
@@ -3,7 +3,6 @@
 
 
 class ShrinkingLink(ParsingLink):
-
     """Shrinking Link is a link that shrinks operation variables.
     It traverses the variables dict, and converts any model that has a .ashrink() method to its id.
     """
diff --git a/rath/links/testing/mock.py b/rath/links/testing/mock.py
index 3bb5daa..e14b359 100644
--- a/rath/links/testing/mock.py
+++ b/rath/links/testing/mock.py
@@ -52,9 +52,9 @@ class AsyncMockLink(AsyncTerminatingLink):
     mutation_resolver: Dict[str, Callable[[Operation], Awaitable[Dict]]] = Field(
         default_factory=dict, exclude=True
     )
-    subscription_resolver: Dict[
-        str, Callable[[Operation], AsyncIterator[Dict]]
-    ] = Field(default_factory=dict, exclude=True)
+    subscription_resolver: Dict[str, Callable[[Operation], AsyncIterator[Dict]]] = (
+        Field(default_factory=dict, exclude=True)
+    )
     resolver: ResolverDict = Field(default_factory=dict, exclude=True)
 
     @validator(
diff --git a/rath/qt/__init__.py b/rath/qt/__init__.py
index 0498505..dd05ff3 100644
--- a/rath/qt/__init__.py
+++ b/rath/qt/__init__.py
@@ -10,7 +10,6 @@
 
 """
 
-
 from .helpers import QtRathQuery
 
 __all__ = ["QtRathQuery"]