comment

app.py

@@ -3,12 +3,16 @@ from huggingface_hub import list_models
 
 
 def hello(profile: gr.OAuthProfile | None) -> str:
+    # ^ expect a gr.OAuthProfile object as input to get the user's profile
+    # if the user is not logged in, profile will be None
     if profile is None:
         return "I don't know you."
     return f"Hello {profile.name}"
 
 
 def list_private_models(profile: gr.OAuthProfile | None, oauth_token: gr.OAuthToken | None) -> str:
+    # ^ expect a gr.OAuthToken object as input to get the user's token
+    # if the user is not logged in, oauth_token will be None
     if oauth_token is None:
         return "Please log in to list private models."
     models = [
@@ -28,6 +32,7 @@ with gr.Blocks() as demo:
         "\n- https://huggingface.co/docs/hub/spaces-oauth"
     )
     gr.LoginButton()
+    # ^ add a login button to the Space
     m1 = gr.Markdown()
     m2 = gr.Markdown()
     demo.load(hello, inputs=None, outputs=m1)