Update app.py

app.py

@@ -148,7 +148,7 @@ def save_qa_history(history_entry):
             json.dump(history_data, f, ensure_ascii=False, indent=2)
         
         # GitHub repository path
-        repo_path = Path(r"D:\Last SWU\swu-chat-bot-project")  # Update this path as per your system
+        repo_path = Path(r"D:/Last SWU/swu-chat-bot-project")  # Update this path as per your system
         if not repo_path.exists():
             raise FileNotFoundError(f"Repository path does not exist: {repo_path}")