diff --git a/aider_gitea/__main__.py b/aider_gitea/__main__.py
index d2e1185..a6f3d49 100644
--- a/aider_gitea/__main__.py
+++ b/aider_gitea/__main__.py
@@ -45,6 +45,16 @@ def parse_args():
         default=300,
         help='Interval in seconds between checks in daemon mode (default: 300)',
     )
+    parser.add_argument(
+        '--aider-model',
+        help='Model to use for generating code (overrides default)',
+        default=None,
+    )
+    parser.add_argument(
+        '--evaluator-model',
+        help='Model to use for evaluating code (overrides default)',
+        default=None,
+    )
     return parser.parse_args()
 
 
@@ -52,6 +62,14 @@ def main():
     logging.basicConfig(level='INFO')
     args = parse_args()
 
+    # Override default models if provided
+    import aider_gitea as core
+
+    if args.aider_model:
+        core.CODE_MODEL = args.aider_model
+    if args.evaluator_model:
+        core.EVALUATOR_MODEL = args.evaluator_model
+
     seen_issues_db = SeenIssuesDB()
     client = GiteaClient(args.gitea_url, secrets.gitea_token())
 
diff --git a/aider_gitea/gitea_client.py b/aider_gitea/gitea_client.py
index 0c2f8e6..7360e05 100644
--- a/aider_gitea/gitea_client.py
+++ b/aider_gitea/gitea_client.py
@@ -169,7 +169,9 @@ class GiteaClient:
         # If a pull request for this head/base already exists, return it instead of crashing
         if response.status_code == 409:
             logger.warning(
-                'Pull request already exists for head %s and base %s', head, base,
+                'Pull request already exists for head %s and base %s',
+                head,
+                base,
             )
             prs = self.get_pull_requests(owner, repo)
             for pr in prs: