forgot client

app.py

@@ -4,8 +4,7 @@ import os
 import os
 
 api_key = os.getenv("OPENAI_APIKEY")
-# client = OpenAI(api_key=api_key)
-
+client = OpenAI(api_key=api_key)
 
 def chat(message, history):
     history_openai_format = []