diff --git a/aider_gitea/__init__.py b/aider_gitea/__init__.py
index 04caf41..920e556 100644
--- a/aider_gitea/__init__.py
+++ b/aider_gitea/__init__.py
@@ -137,9 +137,7 @@ def create_aider_command(issue: str) -> list[str]:
         'aider',
         '--chat-language',
         'english',
-        '--cache-prompts'
-        '--no-stream'
-        '--model',
+        '--cache-prompts--no-stream--model',
         MODEL,
         '--test-cmd',
         AIDER_TEST,
diff --git a/test/test_seen_issues_db.py b/test/test_seen_issues_db.py
index da0bdd0..f087cfa 100644
--- a/test/test_seen_issues_db.py
+++ b/test/test_seen_issues_db.py
@@ -9,10 +9,10 @@ class TestSeenIssuesDB(unittest.TestCase):
 
     def test_mark_and_check_seen_issue(self):
         issue_text = 'Test issue'
-        self.assertFalse(self.db.has_seen(issue_text))
+        assert not self.db.has_seen(issue_text)
         self.db.mark_as_seen(issue_text)
-        self.assertTrue(self.db.has_seen(issue_text))
+        assert self.db.has_seen(issue_text)
 
     def test_unseen_issue(self):
         issue_text = 'Unseen issue'
-        self.assertFalse(self.db.has_seen(issue_text))
+        assert not self.db.has_seen(issue_text)