FIX: wrong parameter name in parsing config

Workflows/basic.py

@@ -96,7 +96,7 @@ def train_valid_workflow(seg, ts_lst_pkl, d, m_file):
 
     obc.gen_k_folds(5, class_field=d['ref_db']['fields'][-1],
                     augment=d['training']['augment_if_missing'], 
-                    min_samples_per_class=d['training']['augment_if_missing'])
+                    min_samples_per_class=d['training']['min_samples_per_class'])
 
     if 'export_training_base' in d['training'].keys() and d['training']['export_training_base'] is True:
         obc.save_training_base('{}/_side/training_base.pkl'.format(os.path.join(d['output_path'], d['chain_name'])))