Update app.py

app.py

@@ -9,7 +9,7 @@ def waveform_to_sound(image, speed):
     img_data = np.array(img)
 
     # Thresholding: only keep white pixels
-    threshold = 200  # You can adjust this value as needed
+    threshold = 1  # You can adjust this value as needed
     img_data = np.where(img_data > threshold, img_data, 0)
 
     # Normalize the remaining data