Update steganography.py

steganography.py

@@ -79,9 +79,9 @@ def image_to_spectrogram_audio(image_path, sr=22050):
     image = Image.open(image_path).convert('L')
     image = np.array(image)
     y = spectrogram_image_to_audio(image, sr)
-    audio_path = 'image_to_audio_output.wav'
-    sf.write(audio_path, y, sr)
-    return audio_path
+    img2audio_path = 'image_to_audio_output.wav'
+    sf.write(img2audio_path, y, sr)
+    return img2audio_path
 
 # Gradio interface
 with gr.Blocks(title='Audio Steganography', theme=gr.themes.Soft(primary_hue="green", secondary_hue="green", spacing_size="sm", radius_size="lg")) as iface: