Update app.py

app.py

@@ -10,7 +10,7 @@ from pydub import AudioSegment  # Import AudioSegment
 # Define the FastAPI URL
 API_URL = "http://astarwiz.com:9998"
 rapid_key = os.environ.get("RAPID_API_KEY")
-
+last_modified = 1
 def fetch_youtube_id(youtube_url: str) -> str:
     if 'v=' in youtube_url:
         return youtube_url.split("v=")[1].split("&")[0]
@@ -86,7 +86,7 @@ def run_asr(audio_file, youtube_url):
     model_choice = "local_whisper"
     
     try:
-        if youtube_url:
+        if last_modified == 2 and youtube_url:
             # It's a YouTube URL
             audio_file = download_youtube_audio(youtube_url)
             temp_file = audio_file
@@ -116,17 +116,22 @@ def run_asr(audio_file, youtube_url):
             os.remove(temp_file)
 
 def embed_youtube(youtube_url):
+    globals last_modified
     if youtube_url:
         try:
             video_id = fetch_youtube_id(youtube_url)
             embed_html = f'<iframe width="560" height="315" src="https://www.youtube.com/embed/{video_id}" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>'
+            last_modified = 2;
             return gr.update(value=embed_html, visible=True), "", None
         except Exception as e:
             return gr.update(value="", visible=False), f"Invalid YouTube URL: {str(e)}", None
     return gr.update(value="", visible=False), "", None
 
 def clear_on_audio_input(audio):
+    globals last_modified
+    
     if audio is not None:
+        last_modified =1
         return "", gr.update(value="", visible=False), "", gr.update(interactive=True)
     return gr.update(), gr.update(), gr.update(), gr.update(interactive=False)
 
@@ -150,8 +155,16 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
             )
 
     run_button = gr.Button("🚀 Transcribe Audio", variant="primary", interactive=False)
-    run_button.click(run_asr, inputs=[audio_input, youtube_input], outputs=[result])
-
+    #run_button.click(run_asr, inputs=[audio_input, youtube_input], outputs=[result])
+    run_button.click(
+    fn=lambda: '',  # This lambda function sets the output to empty
+    inputs=None,
+    outputs=result
+    ).then(
+    run_asr,
+    inputs=[audio_input, youtube_input],
+    outputs=result
+    )
     # Update video player, clear transcription and audio input, and enable run button when YouTube URL is entered
     youtube_input.change(
         fn=lambda url: (*embed_youtube(url), gr.update(interactive=bool(url))),