feat: simplification of UI

app.py

@@ -240,12 +240,27 @@ textbox = gr.Textbox(
             placeholder="...Type something here",
             rtl=True,
         )
+
+textbox_whoareu = gr.Textbox(
+            label="textbox_whoareu",
+            container=False,
+            show_label=False,
+            lines=1,
+            placeholder="Who are you?",
+            rtl=False,
+        )
+
 chat_interface = gr.ChatInterface(
         generate, 
         chatbot=chatbot,
         textbox=textbox,
         #examples=examples,
         additional_inputs=additional_inputs,
+        submit_btn = "Generate",
+        stop_btn = None,
+        retry_btn = None,
+        undo_btn = None,
+        clear_btn = None,
         cache_examples=False,
     ) 
 
@@ -292,17 +307,28 @@ def vote(data: gr.LikeData):
         ]
         jsonlfile.write("\n".join(json_data) + "\n")
 
-def hello(profile: gr.OAuthProfile | None) -> str:
+
+def save_whotheyare(x):
     global USERNAME
     global NAME
-    #print(dir(profile))
-    if profile is None:
+    if len(x) == 0:
         USERNAME = "guest"
         NAME = "guest"
-        return "I don't know you. Please login:"
-    NAME = profile.name
-    USERNAME = profile.preferred_username
-    return f"Hello {profile.name}"
+    else:
+        USERNAME = ""
+        NAME = x
+    
+# def hello(profile: gr.OAuthProfile | None) -> str:
+#     global USERNAME
+#     global NAME
+#     #print(dir(profile))
+#     if profile is None:
+#         USERNAME = "guest"
+#         NAME = "guest"
+#         return "I don't know you. Please login:"
+#     NAME = profile.name
+#     USERNAME = profile.preferred_username
+#     return f"Hello {profile.name}"
     
 with gr.Blocks(css=CSS) as demo:
     
@@ -315,10 +341,13 @@ with gr.Blocks(css=CSS) as demo:
             )
     with gr.Row():
         with gr.Column():
-            gr.Markdown().attach_load_event(hello, None)
-    with gr.Row():
-        with gr.Column():
-            gr.LoginButton()
+            textbox_whoareu.render()
+            textbox_whoareu.change(fn=save_whotheyare, inputs=textbox_whoareu, outputs=None,
+                  show_progress = False, status_tracker = None)
+    #         gr.Markdown().attach_load_event(hello, None)
+    # with gr.Row():
+    #     with gr.Column():
+    #         gr.LoginButton()
             #gr.LogoutButton()
 
     chatbot.like(vote, None, None)