Remove personal file path

demo_apps/RAG_Chatbot_example/RAG_Chatbot_Example.ipynb

@@ -108,7 +108,7 @@
     "from langchain.document_loaders import PyPDFDirectoryLoader\n",
     "from langchain.text_splitter import RecursiveCharacterTextSplitter \n",
     "\n",
-    "DATA_PATH = '/home/ubuntu/chester/PEChatBot/Examples/RAG_Chatbot_example/data' #Your root data folder path\n",
+    "DATA_PATH = '/data' #Your root data folder path\n",
     "DB_FAISS_PATH = 'vectorstore/db_faiss'"
    ]
   },