update task tab name

app.py

@@ -62,7 +62,7 @@ with gr.Blocks(css="#htext span {white-space: pre-line}") as demo:
         )
 
         # Single Document Summarization
-        with gr.TabItem("General Summarization"):
+        with gr.TabItem("Uncontrolled Summarization"):
             with gr.Box():
                 gr.Markdown(ssum_str_md)
                 with gr.Row():