Update app.py

app.py

@@ -20,6 +20,7 @@ import matplotlib.pyplot as plt
 from PIL import Image
 import io
 from gliner import GLiNER
+import tempfile
 
 nltk.download("punkt")
 nltk.download("punkt_tab")
@@ -217,11 +218,14 @@ def generate_audio_kokoro(text, lang, selected_voice):
     # Generate and collect audio data
     audio_data_list = [audio for _, _, audio in generator]
     full_audio = np.concatenate(audio_data_list)
-    buf = io.BytesIO()
-    sf.write(buf, full_audio, 16000, format='wav')
-    buf.seek(0)
+    
+	# Save to a temporary file
+    with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as temp_file:
+        sf.write(temp_file, full_audio, 16000, format='wav')
+        temp_file_path = temp_file.name
+	
     print("Audio generated successfully.")
-    return buf
+    return temp_file_path
 	
 ### 5️⃣ Chunk-Based Summarization
 def split_text_with_optimized_overlap(text, max_tokens=1024, overlap_tokens=25):