diff --git a/aider_gitea/__init__.py b/aider_gitea/__init__.py
index f205943..2c47059 100644
--- a/aider_gitea/__init__.py
+++ b/aider_gitea/__init__.py
@@ -149,12 +149,15 @@ AIDER_LINT = bash_cmd(
 )
 
 
-LLM_MESSAGE_FORMAT = """{issue}\nDo not wait for explicit approval before working on code changes."""
+LLM_MESSAGE_FORMAT = (
+    """{issue}\nDo not wait for explicit approval before working on code changes."""
+)
 
-#CODE_MODEL = 'ollama/gemma3:4b'
+# CODE_MODEL = 'ollama/gemma3:4b'
 CODE_MODEL = 'o3'
 EVALUATOR_MODEL = 'ollama/gemma3:27b'
 
+
 def create_aider_command(issue: str) -> list[str]:
     l = [
         'aider',
@@ -235,7 +238,6 @@ def get_diff(cwd: Path, base_branch: str, current_branch: str) -> str:
     return result.stdout.strip()
 
 
-
 def push_changes(
     repository_config: RepositoryConfig,
     cwd: Path,
@@ -251,7 +253,9 @@ def push_changes(
 
     # Get commit messages for PR description
     commit_messages = get_commit_messages(
-        cwd, repository_config.base_branch, branch_name,
+        cwd,
+        repository_config.base_branch,
+        branch_name,
     )
     description = f'This pull request resolves #{issue_number}\n\n'
 
@@ -277,7 +281,9 @@ def push_changes(
 
     # Extract PR number and URL if available
     return IssueResolution(
-        True, str(pr_response.get('number')), pr_response.get('html_url'),
+        True,
+        str(pr_response.get('number')),
+        pr_response.get('html_url'),
     )
 
 
@@ -314,6 +320,7 @@ def run_cmd(cmd: list[str], cwd: Path | None = None, check=True) -> bool:
     result = subprocess.run(cmd, check=check, cwd=cwd)
     return result.returncode == 0
 
+
 def issue_solution_round(repository_path, issue_content):
     # Primary Aider command
     aider_command = create_aider_command(issue_content)
@@ -333,6 +340,7 @@ def issue_solution_round(repository_path, issue_content):
 
     return True
 
+
 def run_ollama(cwd: Path, texts: list[str]) -> str:
     cmd = ['ollama', 'run', EVALUATOR_MODEL.removeprefix('ollama/')]
     print(cmd)
@@ -343,11 +351,12 @@ def run_ollama(cwd: Path, texts: list[str]) -> str:
         stdout=subprocess.PIPE,
         stderr=subprocess.PIPE,
         text=True,
-        )
+    )
     stdout, stderr = process.communicate('\n'.join(texts))
     print(stdout)
     return stdout
 
+
 def parse_yes_no_answer(text: str) -> bool | None:
     text = text.lower().strip()
     words = text.split('\n \t.,?-')
@@ -358,6 +367,7 @@ def parse_yes_no_answer(text: str) -> bool | None:
         return False
     return None
 
+
 def run_ollama_and_get_yes_or_no(cwd, initial_texts: list[str]) -> bool:
     texts = list(initial_texts)
     texts.append('Think through your answer.')
@@ -370,21 +380,27 @@ def run_ollama_and_get_yes_or_no(cwd, initial_texts: list[str]) -> bool:
             texts.append(response)
             texts.append('Please answer either "yes" or "no".')
 
+
 def verify_solution(repository_path: Path, issue_content: str) -> bool:
     summary = run_ollama(
-            repository_path,
-            ['Concisely summarize following changeset',
-            get_diff(repository_path, 'HEAD', 'main')
-             ])
+        repository_path,
+        [
+            'Concisely summarize following changeset',
+            get_diff(repository_path, 'HEAD', 'main'),
+        ],
+    )
 
     return run_ollama_and_get_yes_or_no(
-            repository_path,
-            ['Does this changeset accomplish the entire task?',
-             '# Change set',
-             summary,
-             '# Issue',
-             issue_content,
-             ])
+        repository_path,
+        [
+            'Does this changeset accomplish the entire task?',
+            '# Change set',
+            summary,
+            '# Issue',
+            issue_content,
+        ],
+    )
+
 
 def get_head_commit_hash(repository_path: Path) -> str:
     return subprocess.run(
@@ -455,7 +471,9 @@ def solve_issue_in_repository(
 
 
 def solve_issues_in_repository(
-    repository_config: RepositoryConfig, client, seen_issues_db,
+    repository_config: RepositoryConfig,
+    client,
+    seen_issues_db,
 ):
     """Process all open issues with the 'aider' label.
 
diff --git a/test/test_has_commits_on_branch.py b/test/test_has_commits_on_branch.py
index 4affe9e..fd3f873 100644
--- a/test/test_has_commits_on_branch.py
+++ b/test/test_has_commits_on_branch.py
@@ -23,7 +23,9 @@ class TestHasCommitsOnBranch:
 
         # Verify get_commit_messages was called with correct arguments
         mock_get_commit_messages.assert_called_once_with(
-            self.cwd, self.base_branch, self.current_branch,
+            self.cwd,
+            self.base_branch,
+            self.current_branch,
         )
 
     @patch('aider_gitea.get_commit_messages')
@@ -39,7 +41,9 @@ class TestHasCommitsOnBranch:
 
         # Verify get_commit_messages was called with correct arguments
         mock_get_commit_messages.assert_called_once_with(
-            self.cwd, self.base_branch, self.current_branch,
+            self.cwd,
+            self.base_branch,
+            self.current_branch,
         )
 
     @patch('aider_gitea.get_commit_messages')