diff --git a/models/spleen_ct_segmentation_real_time/scripts/inference.py b/models/spleen_ct_segmentation_real_time/scripts/inference.py
index e00b3d7f..7ae61e1d 100644
--- a/models/spleen_ct_segmentation_real_time/scripts/inference.py
+++ b/models/spleen_ct_segmentation_real_time/scripts/inference.py
@@ -51,6 +51,8 @@ class InferenceWorkflow(PythonicWorkflow):
         workflow.dataflow.update(input_loader({"image": "/workspace/Data/Task09_Spleen/imagesTr/spleen_38.nii.gz"}))
         workflow.run()
 
+        # get output
+        output = workflow.dataflow[CommonKeys.PRED]
     """
 
     def __init__(self, workflow_type: str = "inference", properties_path: str = "./properties.json"):
@@ -94,8 +96,9 @@ def initialize(self):
     def run(self):
         data = self.dataset[0]
         inputs = data[CommonKeys.IMAGE].unsqueeze(0).to(self.device)
-        # define sliding window size and batch size for windows inference
-        data[CommonKeys.PRED] = self.inferer(inputs, self.net)
+        self.net.eval()
+        with torch.no_grad():
+            data[CommonKeys.PRED] = self.inferer(inputs, self.net)
         self.dataflow.update({CommonKeys.PRED: self.postprocessing(data)[CommonKeys.PRED]})
 
     def finalize(self):