diff --git a/app.py b/app.py
index c4fa461..a3af3b5 100644
--- a/app.py
+++ b/app.py
@@ -3,7 +3,7 @@
 import streamlit as st
 from langchain.memory import ConversationBufferMemory
 from langchain.agents import initialize_agent, AgentType
-from langchain.chat_models import ChatOpenAI
+from langchain_community.chat_models import ChatOpenAI
 from langchain.schema import SystemMessage, HumanMessage, AIMessage
 from langchain_community.tools import WikipediaQueryRun, ArxivQueryRun, DuckDuckGoSearchRun
 from langchain_community.utilities import WikipediaAPIWrapper, ArxivAPIWrapper, DuckDuckGoSearchAPIWrapper
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..9768850
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,10 @@
+streamlit
+langchain
+langchain-community
+langchain-openai
+langdetect
+deep-translator
+python-dotenv
+wikipedia
+arxiv
+duckduckgo-search
\ No newline at end of file