modify model_names def

run_alphafold.py

@@ -60,7 +60,7 @@ flags.DEFINE_list(
     'basename is used to name the output directories for each prediction.')
 
 flags.DEFINE_string('data_dir', None, 'Path to directory of supporting data.')
-flags.DEFINE_string('model_names', None, 'Names of models to use.')
+flags.DEFINE_list('model_names', None, 'Names of models to use.')
 flags.DEFINE_string('output_dir', None, 'Path to a directory that will '
                     'store the results.')
 flags.DEFINE_string('jackhmmer_binary_path', shutil.which('jackhmmer'),