change pipeline task

app.py

@@ -1,7 +1,7 @@
 import gradio as gr
 from transformers import pipeline
 
-custom_pipe = pipeline("text-generation", model="arifagustyawan/flan-t5-base-sentiment-product-review")
+custom_pipe = pipeline("text2text-generation", model="arifagustyawan/flan-t5-base-sentiment-product-review")
 
 def genrate_sentiment(text, max_new_tokens, num_beams):
     return custom_pipe(text, max_new_tokens=max_new_tokens, num_beams=int(num_beams))