update demo

app.py

@@ -1,16 +1,40 @@
 import gradio as gr
-from typing import Optional
+from typing import Optional, List
+import requests
+
+
+def list_org_users() -> List[str]:
+    return [
+        user["user"]  # e.g. "julien-c"
+        for user in requests.get("https://huggingface.co/api/organizations/OAuthTesters/members").json()
+    ]
 
 
 def hello(profile: Optional[gr.OAuthProfile]) -> str:
     if profile is None:
-        return "I don't know you."
-    return f"Hello {profile.name}"
+        return "## You must be logged in to access this section."
+    if profile["preferred_username"] not in list_org_users():
+        return (
+            "## You must be a member of the OAuthTesters organization to access this section.\n\nGo to"
+            " https://huggingface.co/organizations/OAuthTesters to join."
+        )
+    return (
+        "## Yay! You are part of the team and can see this very secret section!\n\n<img"
+        " src='https://huggingface.co/spaces/Wauplin/gradio-oauth-test/resolve/main/happy.gif' height='700'>"
+    )
 
 
 with gr.Blocks() as demo:
-    gr.LoginButton()
-    gr.LogoutButton()
+    gr.Markdown(
+        "# Gradio OAuth Space\n\nThis Space is a demo for the new **Sign in with Hugging Face** feature.\n\nIt shows"
+        " how you can use it to restrict access only to members of an organization. First it requires users to log in"
+        " and then checks if the user meets the requirements (been part of"
+        " [OAuthTesters](https://huggingface.co/OAuthTesters) in this case)\n\nSee"
+        " https://github.com/gradio-app/gradio/pull/4943 for technical details."
+    )
+    with gr.Row():
+        gr.LoginButton()
+        gr.LogoutButton()
     gr.Markdown().attach_load_event(hello, None)
 
 demo.launch()