Update app.py

app.py

@@ -9,11 +9,11 @@ import tempfile
 supported_formats = ['avi', 'mp4', 'mov', 'mkv', 'flv', 'wmv', 'webm', 'mpeg', 'mpg', '3gp']
 audio_formats = ['mp3', 'wav', 'aac', 'flac']
 gif_formats = ['gif']
-image_formats = sorted(list(Image.SAVE.keys())) or ['BLP', 'BMP', 'BUFR', 'DDS', 'DIB', 'EPS',
-                                                    'GIF', 'GRIB', 'HDF5', 'ICNS', 'ICO', 'IM',
-                                                    'JPEG', 'JPEG2000', 'MPO', 'MSP', 'PALM', 'PCX',
-                                                    'PDF', 'PNG', 'PPM', 'SGI', 'SPIDER', 'TGA', 'TIFF',
-                                                    'WEBP', 'WMX', 'XBM']
+image_formats = sorted(Image.SAVE.keys()) or ['BLP', 'BMP', 'BUFR', 'DDS', 'DIB', 'EPS',
+                                              'GIF', 'GRIB', 'HDF5', 'ICNS', 'ICO', 'IM',
+                                              'JPEG', 'JPEG2000', 'MPO', 'MSP', 'PALM', 'PCX',
+                                              'PDF', 'PNG', 'PPM', 'SGI', 'SPIDER', 'TGA', 'TIFF',
+                                              'WEBP', 'WMX', 'XBM']
 
 def sanitize_filename(filename):
     """Sanitize filename by removing special characters and spaces."""