fixed typo

Author: aajayi-21

diffpy/snmf/stretchednmfapp.py

@@ -17,7 +17,7 @@ def create_parser():
                         help="Directory containing experimental data. Defaults to current working directory.")
     parser.add_argument('-o', '--output-directory', type=str,
                         help="The directory where the results will be written. Defaults to '<input_directory/snmf_results>'.")
-    parser.add_argument('t', '--data-type', type=str, choices=ALLOWED_DATA_TYPES,
+    parser.add_argument('t', '--data-type', type=str, default=None, choices=ALLOWED_DATA_TYPES,
                         help="The type of the experimental data.")
     parser.add_argument('-l', '--lift-factor', type=float, default=1,
                         help="The lifting factor. Data will be lifted by lifted_data = data + abs(min(data) * lift). Default is 1.")
@@ -33,7 +33,7 @@ def main():
     if args.input_directory is None:
         args.input_directory = Path.cwd()
     grid, data_input = load_input_signals(args.input_directory)
-    lifed_data_input = lift_data(data_input, args.lift_factor)
-    variables = initialize_variables(lifed_data_input,args.number_of_components,data_type='pdf')
+    lifted_data_input = lift_data(data_input, args.lift_factor)
+    variables = initialize_variables(lifted_data_input,args.number_of_components,args.data_type)
     components = initialize_components(variables['number_of_components'],variables['number_of_signals'],grid)
-    return 0
+    return components