Update app.py

app.py

@@ -1,5 +1,6 @@
 # Q&A Chatbot
-from langchain_openai import ChatOpenAI
+# from langchain_openai import ChatOpenAI
+from langchain.llms import OpenAI
 
 from dotenv import load_dotenv
 
@@ -14,7 +15,7 @@ os.environ["OPENAI_API_KEY"] = st.secrets["OPENAI_API_KEY"]
 
 
 def get_openai_response(question):
-    llm = ChatOpenAI(model_name="gpt-3.5-turbo-0125",temperature =0.6)
+    llm = OpenAI(model_name="gpt-3.5-turbo-0125",temperature =0.6)
     response = llm(question)
     return response
 #initialize out streamlit app