new line

Author: mohammedahmed18

tests/test_formatter.py

@@ -11,6 +11,7 @@
 
 from codeflash.discovery.functions_to_optimize import FunctionToOptimize
 from codeflash.optimization.function_optimizer import FunctionOptimizer
+from codeflash.optimization.function_optimizer import FunctionSource
 from codeflash.verification.verification_utils import TestConfig
 
 def test_remove_duplicate_imports():
@@ -257,7 +258,9 @@ def _run_formatting_test(source_filename: str, should_content_change: bool):
         )
 
         optimizer.reformat_code_and_helpers(
-            helper_functions=[],
+            helper_functions=[
+                FunctionSource()
+            ],
             path=target_path,
             original_code=optimizer.function_to_optimize_source_code,
         )
@@ -277,4 +280,4 @@ def test_formatting_file_with_many_diffs():
 
 def test_formatting_file_with_few_diffs():
     """Test that files with few formatting errors are formatted (content changed)."""
-    _run_formatting_test("few_formatting_errors.py", should_content_change=True)
+    _run_formatting_test("few_formatting_errors.py", should_content_change=True)