Update app.py

app.py

@@ -1,20 +1,3 @@
-import subprocess
-import sys
-
-# Install the PortAudio library
-try:
-    subprocess.run(["apt-get", "install", "-y", "portaudio19-dev"], check=True)
-except subprocess.CalledProcessError as e:
-    print(f"Error occurred while installing PortAudio: {e}")
-    sys.exit(1)
-
-# Now import sounddevice
-try:
-    import sounddevice as sd
-except OSError as e:
-    print(f"Failed to import sounddevice: {e}")
-    sys.exit(1)
-
 import gradio as gr
 import requests
 import os
@@ -806,14 +789,18 @@ def generate_audio_parler_tts(text):
         for new_audio in streamer:
             if new_audio.shape[0] == 0:
                 break
-            # Real-time playback of the audio chunk
-            sd.play(new_audio, samplerate=sampling_rate)
-            sd.wait()  # Wait until the audio is played before moving to the next chunk
+            # Save or process each audio chunk as it is generated
             yield sampling_rate, new_audio
 
     audio_segments = []
     for (sampling_rate, audio_chunk) in generate(text, description, chunk_size_in_s):
         audio_segments.append(audio_chunk)
+        # Here, you can save the chunk to a file or send it to a frontend
+        # For example, you could write the chunk to a file immediately:
+        temp_audio_path = os.path.join(tempfile.gettempdir(), f"parler_tts_audio_chunk_{len(audio_segments)}.wav")
+        write_wav(temp_audio_path, sampling_rate, audio_chunk.astype(np.float32))
+        logging.debug(f"Saved chunk to {temp_audio_path}")
+        # You could also send the chunk to a web client if this was a web application
 
     # Combine all the audio chunks into one audio file
     combined_audio = np.concatenate(audio_segments)
@@ -821,7 +808,7 @@ def generate_audio_parler_tts(text):
 
     write_wav(combined_audio_path, sampling_rate, combined_audio.astype(np.float32))
 
-    logging.debug(f"Audio saved to {combined_audio_path}")
+    logging.debug(f"Combined audio saved to {combined_audio_path}")
     return combined_audio_path