correct bug, pre and post-processing was not applied before

src/main/java/io/bioimage/modelrunner/bioimageio/description/TensorSpecV04.java

@@ -127,13 +127,13 @@ public String getDescription() {
     }
 
     public List<TransformSpec> getPreprocessing(){
-    	if (this.input)
+    	if (!this.input)
     		return new ArrayList<TransformSpec>();
     	return this.preprocessing;
     }
 
     public List<TransformSpec> getPostprocessing(){
-    	if (!this.input)
+    	if (this.input)
     		return new ArrayList<TransformSpec>();
     	return this.postprocessing;
     }

src/main/java/io/bioimage/modelrunner/bioimageio/description/TensorSpecV05.java

@@ -133,13 +133,13 @@ public String getDescription() {
     }
 
     public List<TransformSpec> getPreprocessing(){
-    	if (this.input)
+    	if (!this.input)
     		return new ArrayList<TransformSpec>();
     	return this.preprocessing;
     }
 
     public List<TransformSpec> getPostprocessing(){
-    	if (!this.input)
+    	if (this.input)
     		return new ArrayList<TransformSpec>();
     	return this.postprocessing;
     }

src/main/java/io/bioimage/modelrunner/model/Model.java

@@ -316,7 +316,7 @@ else if (ww.getFramework().equals(ModelWeight.getTensorflowID()) && !(new File(b
 			throw new IOException("Please install a compatible engine with the model weights. "
 					+ "To be compatible the engine has to be of the same framework and the major version needs to be the same. "
 					+ "The model weights are: " + descriptor.getWeights().getSupportedWeightNamesAndVersion());
-		Model model = Model.createDeepLearningModel(bmzModelFolder, modelSource, info, classloader);
+		Model model = new Model( info, bmzModelFolder, modelSource, null );
 		model.descriptor = descriptor;
 		return model;
 	}