Update app.py

app.py

@@ -1,7 +1,12 @@
 import gradio as gr
 
-def greet(name):
-    return "Hello " + name + "!!"
+io1 = gr.Interface.load('huggingface/sshleifer/distilbart-cnn-12-6')
+io2 = gr.Interface.load("huggingface/facebook/bart-large-cnn")
+io3 = gr.Interface.load("huggingface/google/pegasus-xsum")  
+io4 = gr.Interface.load("huggingface/sshleifer/distilbart-cnn-6-6")                   
+
+iface = Parallel(io1, io2, io3, io4,
+                 theme='huggingface', 
+                 inputs = gr.inputs.Textbox(lines = 10, label="Text"))
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
 iface.launch()