fixed last bugs

app.py

@@ -41,18 +41,13 @@ url_dict = get_durl_myma()
 dict_catalog = get_dict_catalog()
 
 
-def download_audio_(link):
-    file_name = f"{uuid.uuid4()}.mp3"
+def download_audio(id_video):
+    id = id_video.split("?v=")[-1][:11]
+    file_name = f"youtube_video_{id}.mp3"
     with yt_dlp.YoutubeDL(
         {"extract_audio": True, "format": "bestaudio", "outtmpl": file_name}
     ) as video:
-        video.download(link)
-        return file_name
-
-
-def download_audio(id_video):
-    id = id_video.split("?v=")[-1][:11]
-    file_name = download_audio_(id_video)
+        video.download(id_video)
     embed_html_all = embed_html1 + id + embed_html2
     return file_name, embed_html_all
 
@@ -184,7 +179,7 @@ with gr.Blocks() as demo:
                     gr.Dropdown(label="Results", choices=[]),
                     gr.File(None, label="Results as CSV"),
                     gr.Audio(None, label="Results player"),
-                    gr.HTML(),
+                    gr.HTML(""),
                 )
 
             @audio_url_input.change(
@@ -205,7 +200,7 @@ with gr.Blocks() as demo:
                     gr.Dropdown(choices=[], label="Results"),
                     gr.File(None, label="Results as CSV"),
                     gr.Audio(None, label="Results player"),
-                    gr.HTML(),
+                    gr.HTML(""),
                 )
 
     analyze_url_btn.click(
@@ -226,6 +221,8 @@ with gr.Blocks() as demo:
         outputs=[html, csv_results, results],
         fn=process_url,
         cache_examples=False,
+        examples_per_page=20,
+        run_on_click=True,
     )
     analyze_file_btn.click(
         process_file,