correction

get_spectrogram.py

@@ -14,7 +14,7 @@ parser = argparse.ArgumentParser(formatter_class=argparse.ArgumentDefaultsHelpFo
 parser.add_argument('-f','--file', type=str,required=True,help = 'Name of the file that contain the recording to print')
 parser.add_argument('-p','--path_to_data', type=str, help = 'Path of the folder that contain the recodings',required=True)
 parser.add_argument('-d','--direction', type=str, help = 'Directory to wich spectrogram will be stored',required=True)
-parser.add_argument('-m','--mode', type=str,choose={'unique','multiple'} help = 'Direction of the saved spectrogram',required=True)
+parser.add_argument('-m','--mode', type=str,choose={'unique','multiple'}, help = 'Direction of the saved spectrogram',required=True)
 args = parser.parse_args()
 
 path_to_data = args.path_to_data