update

app.py

@@ -393,9 +393,9 @@ else:
                 return func(*args, **kwargs)
         return wrapper
 
+# Adding default values to prevent "Too many arguments" errors in Gradio examples
 @gpu_decorator
 def predict(video_path, start_time=0.0, end_time=10.0):
-    # 1. Limit Check
     duration_input = end_time - start_time
     if duration_input > 10.0:
         raise gr.Error(f"Video limit exceeded ({duration_input:.1f}s). Please keep it under 10 seconds.")
@@ -403,7 +403,6 @@ def predict(video_path, start_time=0.0, end_time=10.0):
     if start_time >= end_time:
         raise gr.Error("Error: End time must be greater than Start time.")
     
-    # 2. Normal Flow
     yield get_loading_html("Processing...")
     
     output_dir = tempfile.mkdtemp()
@@ -448,11 +447,11 @@ def predict(video_path, start_time=0.0, end_time=10.0):
 # 7. UI Construction
 # ==========================================
 
-# --- CRITICAL FIX: Ensure examples have 3 elements to match inputs=[video, start, end] ---
+# NOTE: Examples list only contains video path. 
+# Inputs for examples are set to [input_video] to match the data structure.
 examples_list = []
 if os.path.exists(EXAMPLES_DIR):
-    # Padding with default start=0.0, end=10.0
-    examples_list = [[os.path.join("examples", f), 0.0, 10.0] for f in os.listdir(EXAMPLES_DIR) if f.endswith(".mp4")]
+    examples_list = [[os.path.join("examples", f)] for f in os.listdir(EXAMPLES_DIR) if f.endswith(".mp4")]
 
 js_scrub = """(val) => {
     var video = document.querySelector('#input-video video');
@@ -519,9 +518,14 @@ with gr.Blocks(theme=gr.themes.Soft(primary_hue="indigo", radius_size="md"), css
             
             if examples_list:
                 gr.Markdown("### 🎥 Examples")
+                # Clean UI: Only showing video column.
+                # Logic: Clicking an example populates 'input_video'.
+                # The 'input_video.change' event then triggers 'update_slider_range',
+                # which calculates duration and updates sliders automatically.
+                # 'predict' handles default start/end times if not explicitly set.
                 gr.Examples(
                     examples=examples_list,
-                    inputs=[input_video, start_time, end_time], 
+                    inputs=[input_video], 
                     label="Click to try:",
                     cache_examples=False
                 )