diff --git a/gui_agents/s2/cli_app.py b/gui_agents/s2/cli_app.py
index a11f121..026bd1c 100644
--- a/gui_agents/s2/cli_app.py
+++ b/gui_agents/s2/cli_app.py
@@ -185,7 +185,7 @@ def main():
             platform=current_platform,
             action_space="pyautogui",
             observation_type="mixed",
-            search_engine="Perplexica"
+            search_engine="Perplexica",
         )
 
         agent.reset()
diff --git a/gui_agents/s2/memory/procedural_memory.py b/gui_agents/s2/memory/procedural_memory.py
index 81248e6..5591224 100644
--- a/gui_agents/s2/memory/procedural_memory.py
+++ b/gui_agents/s2/memory/procedural_memory.py
@@ -344,4 +344,4 @@ Analyze the given plan and provide the output in this JSON format within the <js
     3. If there are multiple occurrences of the same word, use the surrounding context in the phrase to choose the correct one. Pay very close attention to punctuation and capitalization.
 
     """
-    )
\ No newline at end of file
+    )