update

app.py

@@ -104,22 +104,23 @@ with gr.Blocks() as demo:
     with gr.Row():
         with gr.Column():
             reddit_id = gr.Textbox(
-                lines=1, placeholder="Post url or id here", label="URL"
+                lines=1, placeholder="Post url or id here", label="URL or Post ID"
             )
             load_btn = gr.Button("Load")
             video_player = gr.Video()
 
         with gr.Column():
+            gr.Markdown("## Latest Posts")
             latest_post_dataframe = gr.Dataframe()
             get_latest_pots_btn = gr.Button("Refresh Latest Posts")
 
-    gr.Markdown("## Latest Posts")
-
     load_btn.click(load_video, inputs=[reddit_id], outputs=[video_player])
 
     get_latest_pots_btn.click(get_latest_pots, outputs=[latest_post_dataframe])
     demo.load(get_latest_pots, outputs=[latest_post_dataframe])
 
-    latest_post_dataframe.select(fn=row_selected, outputs=[reddit_id])
+    latest_post_dataframe.select(fn=row_selected, outputs=[reddit_id]).then(
+        load_video, inputs=[reddit_id], outputs=[video_player]
+    )
 
     demo.launch()