fix: input and output as textbox_whoareu

app.py

@@ -1092,7 +1092,7 @@ def save_whotheyare(x):
     else:
         USERNAME = ""
         NAME = x
-    
+    return USERNAME
 # def hello(profile: gr.OAuthProfile | None) -> str:
 #     global USERNAME
 #     global NAME
@@ -1119,8 +1119,9 @@ with gr.Blocks(css=CSS) as demo:
         with gr.Column(css="""textarea {direction: ltl}
         p {direction: ltl}"""):
             textbox_whoareu.render()
-            textbox_whoareu.change(fn=save_whotheyare, inputs=textbox_whoareu, outputs=None,
-                  show_progress = False, status_tracker = None)
+            textbox_whoareu.change(fn=save_whotheyare, 
+                                   inputs=textbox_whoareu, 
+                                   outputs=textbox_whoareu)
     #         gr.Markdown().attach_load_event(hello, None)
     # with gr.Row():
     #     with gr.Column():