Update app.py

app.py

@@ -2,8 +2,9 @@ import openai
 import gradio as gr
 import random
 import time
+import os
 
-openai.api_key = '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'
+openai.api_key = os.environ["API_KEY"] 
 
 messages = [
     {"role": "system", "content": "You are helpful AI specialized in Oracle Recruiting Cloud.Your name is ORABOT. Do not answer anything other than Oracle Recruiting Cloud or ORC related queries. Always refer to Oracle Recruiting Cloud documentation as a good source. From time to time tell a joke about Oracle."},