Added TinyViT Slice layer test and generic slice parser quickfix

Author: diaconuccalin

Deeploy/Targets/Generic/Parsers.py

@@ -141,7 +141,7 @@ def parseNodeCtxt(self,
             ctxt.hoistConstant(axesTensor)
             node.inputs.append(axesTensor)
         if len(node.inputs) <= 4:
-            values = np.ones((self.operatorRepresentation['dims']))
+            values = np.ones((self.operatorRepresentation['dims']), dtype = np.int64)
             stepsTensor = gs.Constant(f'{node.name}_Steps_Tensor', values = values)
             ctxt.hoistConstant(stepsTensor)
             node.inputs.append(stepsTensor)