diff --git a/conreq/app/components.py b/conreq/app/components.py
index b4ca60e4..f4b9778f 100644
--- a/conreq/app/components.py
+++ b/conreq/app/components.py
@@ -54,14 +54,7 @@ def tabbed_viewport(
 
 
 def _default_tab(*tab_groups: list[Tab], default_tab: Callable = None) -> Tab:
-    if default_tab:
-        return default_tab
-
-    for tabs in tab_groups:
-        if tabs:
-            return tabs[0]
-
-    return None
+    return default_tab or next((tabs[0] for tabs in tab_groups if tabs), None)
 
 
 def _tabbed_viewport_tabs(
diff --git a/conreq/settings.py b/conreq/settings.py
index f64ffcb6..bdacc619 100644
--- a/conreq/settings.py
+++ b/conreq/settings.py
@@ -5,6 +5,7 @@
 https://docs.djangoproject.com/en/dev/ref/settings/
 """
 
+
 import logging
 import os
 import secrets
@@ -427,12 +428,7 @@
 
 # Add conditional apps
 if DEBUG:
-    # Performance analysis tools
-    INSTALLED_APPS.append("silk")
-    # API docs generator
-    INSTALLED_APPS.append("drf_spectacular")
-    INSTALLED_APPS.append("drf_spectacular_sidecar")
-
+    INSTALLED_APPS.extend(("silk", "drf_spectacular", "drf_spectacular_sidecar"))
 # Automatically delete dangling files
 INSTALLED_APPS.append("django_cleanup.apps.CleanupConfig")
 
diff --git a/conreq/utils/generic.py b/conreq/utils/generic.py
index 0455ead5..c922db63 100644
--- a/conreq/utils/generic.py
+++ b/conreq/utils/generic.py
@@ -8,10 +8,14 @@ def is_key_value_in_iter(
 ) -> bool:
     """Iterate through a iterable (list, tuple, etc) containing dicts to check if a
     specific key/value pair exists."""
-    for item in search_list:
-        if item.__contains__(key) and item[key] == value:
-            return item if return_item else True
-    return False
+    return next(
+        (
+            item if return_item else True
+            for item in search_list
+            if item.__contains__(key) and item[key] == value
+        ),
+        False,
+    )
 
 
 def replace_item_in_list(search_for, replace_with, search_list):
diff --git a/setup.py b/setup.py
index a16a33f4..e9bcb829 100644
--- a/setup.py
+++ b/setup.py
@@ -36,9 +36,12 @@
 # Requirements
 requirements = []
 with (ROOT_DIR / "requirements" / "main.txt").open() as f:
-    for line in map(str.strip, f):
-        if not line.startswith("#") and not line.startswith("git+"):
-            requirements.append(line)
+    requirements.extend(
+        line
+        for line in map(str.strip, f)
+        if not line.startswith("#") and not line.startswith("git+")
+    )
+
 PACKAGE["install_requires"] = requirements