Update app.py

app.py

@@ -32,7 +32,7 @@ def fetch_clean_videos(keywords, api_key, scan_enabled):
         item = get_item(res['identifier'])
         for f in item.files:
             fmt = f.get('format','').lower()
-            if fmt.startswith(('mpeg','mp4','avi','mov','webm', 'm4v')):
+            if fmt.startswith(('mpeg','mp4','avi','mov','webm','m4v')):
                 url = f"https://archive.org/download/{res['identifier']}/{f['name']}"
                 if scan_enabled and api_key:
                     try:
@@ -54,17 +54,27 @@ with gr.Blocks() as demo:
     scan_toggle = gr.Checkbox(label="Enable VirusTotal scan", value=True)
     run_btn = gr.Button("Search & Scan")
 
-    url_dropdown = gr.Dropdown(label="Clean Video URLs", choices=[], interactive=True)
+    url_dropdown = gr.Dropdown(
+        label="Clean Video URLs",
+        choices=[],
+        interactive=True,
+        allow_custom_value=True,
+        value=None
+    )
     video_player = gr.Video(label="Video Player")
 
     def search_and_populate(keywords, api_key, scan_enabled):
         urls = fetch_clean_videos(keywords, api_key, scan_enabled)
-        return urls if urls else []
+        return {"choices": urls, "value": urls[0] if urls else None}
 
     def update_player(selected_url):
         return selected_url or None
 
-    run_btn.click(fn=search_and_populate, inputs=[kw_input, key_input, scan_toggle], outputs=url_dropdown)
+    run_btn.click(
+        fn=search_and_populate,
+        inputs=[kw_input, key_input, scan_toggle],
+        outputs=[url_dropdown]
+    )
     url_dropdown.change(fn=update_player, inputs=url_dropdown, outputs=video_player)
 
 if __name__ == "__main__":