Update app.py

app.py

@@ -245,7 +245,14 @@ def main():
     <span style="font-variant: small-caps; font-weight: bold;">Sam2Point</span>
     </h1>
     <h3 align="center"><span style="font-variant: small-caps; ">Segment Any 3D as Videos in Zero-shot and Promptable Manners
-    </span></h3>"""
+    </span></h3>
+
+    <div style="text-align: center;">
+    <div style="display: flex; align-items: center; justify-content: center; gap: 0.5rem; margin-bottom: 0.5rem; font-size: 1.25rem; flex-wrap: wrap;">
+    <a href="https://arxiv.org/submit/5810210" target="_blank">[Paper]</a>
+    <a href="https://github.com/ZiyuGuo99/SAM2Point" target="_blank">[Code]</a>
+    </div></div>
+    """
 
    with gr.Blocks(
        css="""
@@ -271,6 +278,7 @@ def main():
        theme=gr.themes.Soft()
    ) as app:
        gr.HTML(title)
+       gr.Markdown("Select an example to start segmentation using SAM2Point. Custom prompts for segmentation will be supported soon.")
        with gr.Row():
            with gr.Column(elem_id="col_container"):
                sample_dropdown = gr.Dropdown(label="Select 3D Data Type", choices=samples, type="value")