Merge pull request #66 from yaosheng216/patch-7

Update model_node.py

scepter/workflow/model_node.py

@@ -166,7 +166,7 @@ class ModelNode:
             input_data.update({'mask': mask})
 
         if parameters:
-            seed = parameters.pop('seed', -1)
+            seed = parameters.get('random_seed', -1)
             input_params.update({'seed': seed})
             input_data.update(parameters)
 

scepter/workflow/parameter_node.py

@@ -59,6 +59,6 @@ class ParameterNode:
             'guide_rescale': guide_rescale,
             'discretization': discretization,
             'target_size_as_tuple': [output_height, output_width],
-            'seed': random_seed
+            'random_seed': random_seed
         }
         return (out, )