Update app.py

app.py

@@ -1,7 +1,21 @@
 import gradio as gr
 
-def greet(name):
-    return "Hello " + name + "!!"
+#def greet(name):
+#   return "Hello " + name + "!!"
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
-iface.launch()
+#iface = gr.Interface(fn=greet, inputs="text", outputs="text")
+#iface.launch()
+
+def summarize(input):
+    output = get_completion(input)
+    return output[0]['summary_text']
+    
+gr.close_all()
+demo = gr.Interface(fn=summarize, 
+                    inputs=[gr.Textbox(label="Text to summarize", lines=6)],
+                    outputs=[gr.Textbox(label="Result", lines=3)],
+                    title="Text summarization with distilbart-cnn",
+                    description="Summarize any text using the `shleifer/distilbart-cnn-12-6` model under the hood!"
+                   )
+demo.launch(share=True)
+#demo.launch(share=True, server_port=int(os.environ['PORT2']))