audio Concat

README.md

@@ -1,9 +1,12 @@
 ---
 title: Podcastify
 sdk: gradio
+colorFrom: purple
+colorTo: blue
 emoji: 🗣️
 license: mit
 app_file: app.py
+header: mini
 pinned: true
 short_description: Turn Any Article to Podcast
 ---

app.py

@@ -15,7 +15,7 @@ def synthesize(conversation_text, speed, progress=gr.Progress()):
         'EN': TTS(language='EN', device=device),
     }
     speakers = ['EN-US', 'EN-Default']
-    final_bio = io.BytesIO()
+    final_audio = io.BytesIO()
 
     conversation = json.loads(conversation_text)
     for i, turn in enumerate(conversation["conversation"]):
@@ -23,13 +23,9 @@ def synthesize(conversation_text, speed, progress=gr.Progress()):
         text = turn["text"]  
         speaker = speakers[i % 2] 
         speaker_id = models['EN'].hps.data.spk2id[speaker]
-
-    
-        models['EN'].tts_to_file(text, speaker_id, bio, speed=speed, pbar=progress.tqdm, format='wav')
-        bio.seek(0)  
-        final_bio.write(bio.read())
-
-    final_bio.seek(0)
+        models['EN'].tts_to_file(text, speaker_id, bio, speed=speed, pbar=progress.tqdm, format='wav') 
+        final_audio.write(bio.getvalue())
+        
     return final_bio.getvalue()
   
 with gr.Blocks() as demo: