Update login and logout button sizes

app.py

@@ -119,8 +119,8 @@ author_name = "Thomas Wolf"
 
 with gr.Blocks() as demo:
     with gr.Row():
-        gr.LoginButton()
-        gr.LogoutButton()
+        gr.LoginButton(size="sm")
+        gr.LogoutButton(size="sm")
     author_name = gr.Textbox(label="Author name", interactive=True)
     positive_arxiv_ids = gr.Textbox("1910.01108", label="ArXiv IDs", interactive=True)
     btn = gr.Button("Get papers")