diff --git a/pull_requests.py b/pull_requests.py
index 3a51e58..bd6ef1c 100644
--- a/pull_requests.py
+++ b/pull_requests.py
@@ -10,7 +10,7 @@ from datetime import datetime
 
 from dataset import Dataset, DatasetEntry, FileData, Metadata
 from handlers import HandlerException, get_build_handler
-from utils import has_only_1_comment, move_github_logging_to_file, clone
+from utils import has_only_1_comment, move_github_logging_to_file, clone, run_git_cmd
 
 
 def get_good_projects(csv_file: str) -> pd.DataFrame:
@@ -42,15 +42,6 @@ def is_pull_good(pull: PullRequest, verbose: bool = False) -> bool:
     return has_only_1_comment(pull.get_commits(), pull.get_review_comments(), verbose=verbose)
 
 
-def run_git_cmd(cmd: list[str], repo_path: str) -> subprocess.CompletedProcess:
-    return subprocess.run(
-        ["git", "-C", repo_path] + cmd,
-        check=True,
-        capture_output=True,
-        text=True,
-    )
-
-
 def ensure_full_history(repo_path: str) -> None:
     result = run_git_cmd(["rev-parse", "--is-shallow-repository"], repo_path)
 
@@ -96,7 +87,8 @@ def process_pull(
 
     try:
         diffs_after = {
-            file.filename: file.patch for file in repo.compare(first_commit.sha, last_commit.sha).files
+            file.filename: file.patch
+            for file in repo.compare(first_commit.sha, last_commit.sha).files
         }
     except GithubException as e:
         return
diff --git a/utils.py b/utils.py
index 9def89c..9611de0 100644
--- a/utils.py
+++ b/utils.py
@@ -147,3 +147,11 @@ def clone(repo: str, dest: str, updates: dict = {}, force: bool = False, verbose
     else:
         updates["cloned_successfully"] = True
         return True
+
+def run_git_cmd(cmd: list[str], repo_path: str) -> subprocess.CompletedProcess:
+    return subprocess.run(
+        ["git", "-C", repo_path] + cmd,
+        check=True,
+        capture_output=True,
+        text=True,
+    )