Update app.py

app.py

@@ -87,7 +87,7 @@ with gr.Blocks() as demo:
             file = gr.File(label="Submit a file")
         
         with gr.Column():
-            output_text = gr.Textbox(label="Summary", lines=20)
+            output_text = gr.TextArea(label="Summary", lines=50)
 
     submit_button = gr.Button("Summarize")
     submit_button.click(summarize, inputs=[file, n_words], outputs=output_text)