Update app.py

app.py

@@ -1,9 +1,18 @@
 import gradio as gr
+import os
 from fastpurge import FastPurgeClient
 
+client_secret =  os.environ.get('client_secret')
+host =  os.environ.get('host')
+access_token =  os.environ.get('access_token')
+client_token =  os.environ.get('client_token')
+
 client = FastPurgeClient(
     auth={
-
+        "client_secret": client_secret ,
+        "host": host,
+        "access_token": access_token,
+        "client_token": client_token
         }
     )