Rename app1.py to app.py

app1.py → app.py

@@ -1,7 +1,7 @@
 from langchain_community.vectorstores import FAISS
 from langchain_community.embeddings import HuggingFaceEmbeddings
 from langchain.prompts import PromptTemplate
-from langchain_fireworks import Fireworks
+from langchain_together import Together
 import os
 from langchain.memory import ConversationBufferWindowMemory
 from langchain.chains import ConversationalRetrievalChain