update

app.py

@@ -1,7 +1,10 @@
 import gradio as gr
+from transformers import pipeline
 
-def greet(name):
-    return "Hello " + name + "!!"
+sentiment_analysis = pipeline("sentiment-analysis",model="siebert/sentiment-roberta-large-english")
+
+def greet(text):
+    return sentiment_analysis(text);
 
 iface = gr.Interface(fn=greet, inputs="text", outputs="text")
 iface.launch()