properly add min-nb-models to compile_model parser

argparse_dicts.py

@@ -297,7 +297,7 @@ def get_compile_model_parser():
         'help': 'Minimum number of kmer models to include in the multi-network'
     })
 
-    for arg in (kmer_list, target_16S, nn_directory, out_model):
+    for arg in (kmer_list, target_16S, nn_directory, out_model, min_nb_models):
         parser.add_argument(arg[0], **arg[1])
     parser.add_argument('--train-required', action='store_true',
                         help='Train new models as required [default: use only available models]')