diff --git a/pyproject.toml b/pyproject.toml
index ec50902..b5f7e02 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "YOEO"
-version = "1.4.1"
+version = "1.4.3"
 description = "A hybrid CNN for object detection and semantic segmentation"
 authors = ["Florian Vahl <git@flova.de>", "Jan Gutsche <git@jagut.de>"]
 
diff --git a/yoeo/detect.py b/yoeo/detect.py
index 18ecaf5..d223d2e 100755
--- a/yoeo/detect.py
+++ b/yoeo/detect.py
@@ -105,8 +105,8 @@ def detect_image(model,
         DEFAULT_TRANSFORMS,
         Resize(img_size)])((
             image,
-            np.empty((1, 5)),
-            np.empty((img_size, img_size), dtype=np.uint8)))[0].unsqueeze(0)
+            np.zeros((1, 5)),
+            np.zeros((img_size, img_size), dtype=np.uint8)))[0].unsqueeze(0)
 
     if torch.cuda.is_available():
         input_img = input_img.to("cuda")
diff --git a/yoeo/scripts/convertONNXModelToTVM.py b/yoeo/scripts/convertONNXModelToTVM.py
index e39b7de..3dfd70d 100644
--- a/yoeo/scripts/convertONNXModelToTVM.py
+++ b/yoeo/scripts/convertONNXModelToTVM.py
@@ -26,7 +26,6 @@ def make_parser():
         type=int,
         help="Input image size")
     parser.add_argument(
-        "-t",
         "--trials",
         default=20000,
         type=int,
@@ -56,7 +55,6 @@ def make_parser():
         type=str,
         help="Path to the tuning records that are created for this optimization")
     parser.add_argument(
-        "-t",
         "--target",
         default="vulkan -from_device=0",
         type=str,
@@ -89,7 +87,7 @@ def run():
     # Build an TVM Compiler model
     tvmc_model = TVMCModel(mod, params)
 
-    
+
     # Tune the model (depending on the hardware and parameters this takes days)
     if not args.no_tuning:
         tvmc.tune(