Update utils/haystack.py

utils/haystack.py

@@ -62,7 +62,7 @@ def query(username, _pipe):
         })
 
         raw = result['answer_builder']['answers'][0]
-        result = raw.data + "\n\n -- Source: " + raw.documents[0].meta.url + " --"
+        result = raw.data + "\n\n -- Source: " + raw.documents[0].content + " --"
         print(raw)
     except Exception as e:
         print("Hay:")