Update app.py

app.py

@@ -9,7 +9,7 @@ from langchain_community.vectorstores import Chroma
 from langchain.memory import ConversationBufferMemory
 from langchain.chains import ConversationalRetrievalChain
 from langchain_openai import ChatOpenAI
-from htmlTemplates import css, bot_template, user_template
+#from htmlTemplates import css, bot_template, user_template
 
 def get_pdf_text(pdf_docs):
     text = ""