Keep the examples as a thumbnail gallery

A second example input turns the gallery into a labeled table, which
reads far worse in the narrow control column than one row of four
tiles. The start_time reset it carried goes: a stale nonzero start on
an example clip fails the probe with a clear message instead.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

fdanyone_app.py

@@ -221,12 +221,11 @@ def build_demo() -> gr.Blocks:
                             value=0.0, label="Start time (seconds)", minimum=0.0
                         )
                         seed: gr.Number = gr.Number(value=0, label="Seed", precision=0, minimum=0)
-                        # Each example resets start_time: the clips are trimmed
-                        # to the 121-frame contract with one frame of slack, so
-                        # any later start fails the probe.
+                        # A single input keeps the compact thumbnail gallery; a
+                        # second column would turn it into a labeled table.
                         gr.Examples(
-                            examples=[[str(clip), 0.0] for clip in sorted(EXAMPLE_DIR.glob("*.mp4"))],
-                            inputs=[video, start_time],
+                            examples=[[str(clip)] for clip in sorted(EXAMPLE_DIR.glob("*.mp4"))],
+                            inputs=[video],
                             cache_examples=False,
                             examples_per_page=4,
                         )