Update app.py

app.py

@@ -26,7 +26,8 @@ def titanic(pclass,sex,age,sibsp,parch,embarked,fare_per_customer,embarked_remap
     input_list.append(embarked_remapped)
     input_list.append(cabin_remapped)
     # 'res' is a list of predictions returned as the label.
-    global res = model.predict(np.asarray(input_list).reshape(1, -1))
+    global res
+    res = model.predict(np.asarray(input_list).reshape(1, -1))
 
 demo = gr.Interface(
     fn=titanic,