Update app.py

app.py

@@ -1,14 +1,15 @@
 import gradio as gr
-import janus_swi as janus
+from pyswip import Prolog
 janus.consult("knowledge_base.pl")
 
 def yes_man(message, history):
+    prolog = Prolog()
     # % Define the person
-    janus.assertz("us_citizen(john_doe)")
-    janus.assertz("lawfully_residing(john_doe, 'U.S.', date(1996, 1, 1))")
-    janus.assertz("condition(john_doe, 'Blind')")
+    prolog.assertz("us_citizen(john_doe)")
+    prolog.assertz("lawfully_residing(john_doe, 'U.S.', date(1996, 1, 1))")
+    prolog.assertz("condition(john_doe, 'Blind')")
     if message.endswith("?"):
-        return janus.query_once("eligible_for_ssi(john_doe)")
+        return prolog.query_once("eligible_for_ssi(john_doe)")
     else:
         return "Ask me about `eligible_for_ssi`!"