Update app.py

app.py

@@ -9,11 +9,11 @@ import numpy as np
 import soundfile as sf
 import os
 import random
+import tempfile  # For temporary file handling
 
 # Load your Pix2Pix model (make sure the path is correct)
 model = load_model('./model_022600.h5', compile=False)
 
-
 # Function to shift frequencies
 def shift_frequencies(spectrogram, shift):
     return np.roll(spectrogram, shift, axis=0)
@@ -97,10 +97,11 @@ def process_image(input_image):
     wav = librosa.feature.inverse.mel_to_audio(img, sr=44100, n_fft=2048, hop_length=512)
     
     # Save the audio file to a temporary location
-    audio_file = "generated_audio.wav"
-    sf.write(audio_file, wav, samplerate=44100)
+    with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as temp_audio_file:
+        sf.write(temp_audio_file.name, wav, samplerate=44100)
+        audio_file_path = temp_audio_file.name
     
-    return audio_file
+    return audio_file_path  # Return the file path
 
 # Create a Gradio interface
 interface = gr.Interface(