Update app.py

app.py

@@ -1,31 +1,24 @@
 import gradio as gr
 from pydub import AudioSegment
+import tempfile
 import os
 
-# Folder to save converted WAV files
-output_dir = "converted_audio"
-os.makedirs(output_dir, exist_ok=True)
-
 def convert_mp3_to_wav(mp3_file):
-    # Load the MP3 file
+    # Load the MP3 file using Pydub
     audio = AudioSegment.from_mp3(mp3_file.name)
     
-    # Construct output path
-    base_name = os.path.splitext(os.path.basename(mp3_file.name))[0]
-    output_path = os.path.join(output_dir, f"{base_name}.wav")
-    
-    # Export as WAV
-    audio.export(output_path, format="wav")
-    
-    return f"Saved WAV file to: {output_path}"
+    # Create a temporary file for the WAV output
+    with tempfile.NamedTemporaryFile(delete=False, suffix=".wav") as tmp_wav:
+        audio.export(tmp_wav.name, format="wav")
+        return tmp_wav.name  # Return path to temporary WAV file
 
 # Gradio Interface
 iface = gr.Interface(
     fn=convert_mp3_to_wav,
     inputs=gr.File(label="Upload MP3 File", file_types=[".mp3"]),
-    outputs="text",
+    outputs=gr.File(label="Download WAV File"),
     title="MP3 to WAV Converter",
-    description="Upload an MP3 file and it will be converted to WAV and saved in the 'converted_audio' folder."
+    description="Upload an MP3 file and download the converted WAV file."
 )
 
 if __name__ == "__main__":