Update app.py

app.py

@@ -13,6 +13,7 @@ from langchain.llms import HuggingFaceHub
 from deep_translator import GoogleTranslator
 import pandas as pd
 from langchain_groq import ChatGroq
+from openai import OpenAI
 # set this key as an environment variable
 os.environ["HUGGINGFACEHUB_API_TOKEN"] = st.secrets['Key2']
 ###########################################################################################