Update app.py

app.py

@@ -3,7 +3,7 @@ from dotenv import load_dotenv
 import streamlit as st
 from langchain_openai import ChatOpenAI
 from langchain.schema import HumanMessage, AIMessage
-
+import openai
 # Load environment variables
 load_dotenv()
 
@@ -19,9 +19,7 @@ for msg in st.session_state.messages:
     st.chat_message(msg["role"]).write(msg["content"])
 
 if prompt := st.chat_input():
-    if not openai_api_key:
-        st.info("Please add your OpenAI API key to continue.")
-        st.stop()
+    
 
     client = openai_api_key
     st.session_state.messages.append({"role": "user", "content": prompt})