Update app.py

app.py

@@ -1,10 +1,10 @@
 import gradio as gr
 
 from transformers import pipeline
-classifier = pipeline('text2text-generation', model='el-filatova/mbart-gsm8k')
+calculator = pipeline('text2text-generation', model='el-filatova/mbart-gsm8k')
 
 def predict(text):
-    return neutralizer(text)
+    return calculator(text)[0]['generated_text']
 
 iface = gr.Interface(fn=predict, inputs=[gr.Textbox(value="Natalia sold clips to 48 of her friends in April, and then she sold half as many clips in May. How many clips did Natalia sell altogether in April and May?")], outputs="text")
 iface.launch()