Update app.py

app.py

@@ -4,12 +4,8 @@ import requests
 
 def login_auth(username, password):
 
-    if username == password:
-
-        return gr.Row(visible=False), gr.Row(visible=True)
-    else:
-        
-        return gr.Row(visible=True), gr.Row(visible=False)
+    if username != password:
+        raise gr.Error("Username not equal to Password")
 
 with gr.Blocks() as iface:
     with gr.Row(visible=False) as app_row:
@@ -27,7 +23,7 @@ with gr.Blocks() as iface:
                     username_tbox = gr.Textbox(label="User Name", interactive=True)
                     password_tbox = gr.Textbox(label="Password", interactive=True, type='password')
                     submit_btn = gr.Button(value='Submit', variant='primary', size='sm')
-                    submit_btn.click(login_auth, inputs=[username_tbox, password_tbox], outputs=[login_row,app_row])
+                    submit_btn.click(login_auth, inputs=[username_tbox, password_tbox])
                 with gr.Column(scale=2):
                     gr.Markdown("")
     with gr.Row():