Update app.py

app.py

@@ -9,7 +9,7 @@ from langchain.vectorstores import FAISS
 from langchain.memory import ConversationBufferMemory
 
 #load the pdf files from the path
-loader = DirectoryLoader('data/',glob="*.pdf",loader_cls=PyPDFLoader)
+loader = DirectoryLoader('/',glob="*.pdf",loader_cls=PyPDFLoader)
 documents = loader.load()
 
 #split text into chunks