Update app.py

app.py

@@ -49,10 +49,10 @@ class Chatbot:
         openai.api_key = api_key
         self.chat_history = []
 
-        # access chat log file in data folder (persistent storage)
-        #dataset_dir = Path("logs")
-        #dataset_dir.mkdir(parents=True, exist_ok=True)
-        #self.dataset_path = dataset_dir / f"chat_log_{uuid4()}.json"
+        # set chat history data path in data folder (persistent storage)
+        dataset_dir = Path("logs")
+        dataset_dir.mkdir(parents=True, exist_ok=True)
+        self.dataset_path = dataset_dir / f"chat_log_{uuid4()}.json"
 
         #scheduler = CommitScheduler(
          #   repo_id="index",