Update app.py

app.py

@@ -13,8 +13,10 @@ if os.path.exists(path_to_index):
 import gradio as gr
 
 def process_results(results):
+    answer = ""
   for r in results:
-    print(f"Sura: {r['document_id']} ({r['document_metadata']}) \n Text:{r['content']}")
+    answer += f"Sura: {r['document_id']} ({r['document_metadata']}) \n Text:{r['content']}\n\n"
+  return answer
 
 k = 3 # How many documents you want to retrieve