Update steganography.py

steganography.py

@@ -25,15 +25,9 @@ def text_to_spectrogram_image(text, base_width=512, height=256, max_font_size=80
 
     draw = ImageDraw.Draw(Image.new("L", (1, 1)))
 
-    text_widths = [
-        draw.textbbox((0, 0), char, font=font)[2] - draw.textbbox((0, 0), char, font=font)[0]
-        for char in text
-    ]
+    text_widths = [draw.textsize(char, font=font)[0] for char in text]
     text_width = sum(text_widths) + letter_spacing * (len(text) - 1)
-    text_height = (
-        draw.textbbox((0, 0), text[0], font=font)[3]
-        - draw.textbbox((0, 0), text[0], font=font)[1]
-    )
+    text_height = draw.textsize(text[0], font=font)[1]
 
     width = max(base_width, text_width + margin * 2)
     height = max(height, text_height + margin * 2)