diff --git a/configure.py b/configure.py
index 9d21285..2336fcc 100755
--- a/configure.py
+++ b/configure.py
@@ -205,7 +205,7 @@ class Projects():
         logging.info(f"max util {max_util} for project {max_util_project}")
         logging.info(f"min util {min_util}")
         logging.info(f"languages {languages}")
-        tags = [ x.strip().lower() for x in tags ]
+        tags = [x.strip().lower() for x in tags]
         tags = list(filter(lambda a: a != "", tags))
 
         def count_items(lst):
@@ -223,6 +223,7 @@ class Projects():
         logging.info("top 10 tags")
         count_items(tags)
 
+
 if __name__ == '__main__':
     parser = argparse.ArgumentParser(description="TinyTapeout configuration and docs")
 
diff --git a/lint.sh b/lint.sh
index b92498a..bfb6bcb 100755
--- a/lint.sh
+++ b/lint.sh
@@ -1 +1 @@
-flake8 --ignore E203,E123,E501,E221,E401,W605 configure.py project.py tt_tool.py orders.py documentation.py caravel.py
+flake8 --ignore E203,E123,E501,E221,E401,W605 configure.py project.py tt_tool.py orders.py documentation.py caravel.py git_utils.py
diff --git a/orders.py b/orders.py
index 482d102..09c53e3 100644
--- a/orders.py
+++ b/orders.py
@@ -24,7 +24,7 @@ class Orders():
         try:
             with open(self.config['extra_projects']) as fh:
                 config = yaml.safe_load(fh)
-        except FileNotFoundError as e:
+        except FileNotFoundError:
             config = []
 
         config.append({'project': {'url' : git_url, 'timestamp' : time.time()}})
@@ -75,7 +75,7 @@ class Orders():
 
         while after_open_date:
             refunds = stripe.Refund.list(limit=10, starting_after=start_id)
-            for refund in refunds: 
+            for refund in refunds:
                 created = datetime.fromtimestamp(refund['created'])
                 if created < self.open_date:
                     after_open_date = False