Fixed unit tests in test_generate_test_code.py
diff --git a/tests/scripts/generate_test_code.py b/tests/scripts/generate_test_code.py
index 036ed1c..b744d7c 100755
--- a/tests/scripts/generate_test_code.py
+++ b/tests/scripts/generate_test_code.py
@@ -450,6 +450,7 @@
 
     return dependencies
 
+
 def parse_function_signature(line):
     """
     Parses test function signature for validation and generates