Upload app.py

app.py

@@ -11,7 +11,7 @@ from langchain.vectorstores import FAISS
 from langchain.memory import ConversationBufferMemory
 
 
-urllib.request.urlretrieve("https://huggingface.co/TheBloke/Llama-2-7B-GGML/resolve/main/llama-2-7b.ggmlv3.q5_K_S.bin","llama-2-7b.ggmlv3.q5_K_S.bin")
+urllib.request.urlretrieve("https://huggingface.co/TheBloke/Llama-2-7B-GGML/resolve/main/llama-2-7b-chat.ggmlv3.q2_K.bin","llama-2-7b-chat.ggmlv3.q2_K.bin")
 
 loader = DirectoryLoader('data/',glob="*.pdf",loader_cls=PyPDFLoader)
 documents = loader.load()