Upload app.py

api open ai arg

app.py

@@ -1,17 +1,19 @@
 import gradio as gr
 from full_chain import get_response
 import os
-import urllib3
+import openai
 import json
+
 from langchain_openai import ChatOpenAI
-from langchain.schema import SystemMessage, HumanMessage
+from langchain.schema import HumanMessage, SystemMessage
+import urllib3
 
 urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
-
+api_key = os.getenv("OPENAI_API_KEY")
+client = openai.OpenAI(api_key=api_key)
 # Initialize ChatOpenAI
 llm = ChatOpenAI(
-    api_key=os.getenv("OPENAI_API_KEY"),
-    model="gpt-3.5-turbo",
+    model="gpt-4o-mini",
     temperature=0
 )