diff --git a/fetch_templates_and_goldens.py b/fetch_templates_and_goldens.py
index 7eb83003d..a6a1ed209 100644
--- a/fetch_templates_and_goldens.py
+++ b/fetch_templates_and_goldens.py
@@ -33,18 +33,23 @@ import shutil
 logging.basicConfig(level=logging.INFO, format='%(message)s')
 logger = logging.getLogger(__name__)
 
+
 def raise_exception(message: str):
     raise ValueError(message)
 
+
 def tojson(x, ensure_ascii=False, indent=None, separators=None, sort_keys=False):
     return json.dumps(x, ensure_ascii=ensure_ascii, indent=indent, separators=separators, sort_keys=sort_keys)
 
+
 TEST_DATE = os.environ.get('TEST_DATE', '2024-07-26')
 
+
 def strftime_now(format):
     now = datetime.datetime.strptime(TEST_DATE, "%Y-%m-%d")
     return now.strftime(format)
 
+
 def handle_chat_template(output_folder, model_id, variant, template_src):
     model_name = model_id.replace("/", "-")
     base_name = f'{model_name}-{variant}' if variant else model_name
@@ -111,6 +116,7 @@ def handle_chat_template(output_folder, model_id, variant, template_src):
         # Output the line of arguments for the C++ test binary
         print(f"{template_file} {context_file} {output_file}")
 
+
 def main():
     parser = argparse.ArgumentParser(description="Generate chat templates and output test arguments.")
     parser.add_argument("output_folder", help="Folder to store all output files")
@@ -144,5 +150,6 @@ def main():
         except Exception as e:
             logger.error(f"Error processing model {model_id}: {e}")
 
+
 if __name__ == '__main__':
     main()
diff --git a/scripts/get_hf_chat_template.py b/scripts/get_hf_chat_template.py
index 250e4c274..5617309ae 100644
--- a/scripts/get_hf_chat_template.py
+++ b/scripts/get_hf_chat_template.py
@@ -52,7 +52,9 @@ def main(args):
             ct['name']: ct['template']
             for ct in chat_template
         }
-        format_variants = lambda: ', '.join(f'"{v}"' for v in variants.keys())
+
+        def format_variants():
+            return ', '.join(f'"{v}"' for v in variants.keys())
 
         if variant is None:
             if 'default' not in variants:
diff --git a/tests/test-tool-call.cpp b/tests/test-tool-call.cpp
index cee5989d3..b4ecdd7fe 100644
--- a/tests/test-tool-call.cpp
+++ b/tests/test-tool-call.cpp
@@ -253,7 +253,7 @@ static void test_parsing() {
     };
     auto special_function_call_with_id = json::parse(special_function_call.dump());
     special_function_call_with_id["id"] = "123456789";
-    
+
     auto no_function_call = json::array();
 
     test_parse_tool_call(llama_tool_call_style::Llama31, tools,