Update app.py

app.py

@@ -1,7 +1,9 @@
 import openai
 import gradio as gr
+import os
+os.environ.getattribute("openai_key")
 
-openai.api_key = "openai key"
+openai.api_key = "openai_key"
 
 messages = [
     {"role": "system", "content": "You are an astrologer. And you are from Kit Astrology. Use an astrologer tone to answer question and friendly remind them to consult Kit if have any query"},