[DecompilerTask] remove monkey patching of task object

decompiler/task.py

@@ -39,6 +39,7 @@ def __init__(
         self._failed = False
         self._failure_origin = None
         self._complex_types = complex_types if complex_types else ComplexTypeMap()
+        self._code = None
 
     @property
     def name(self) -> str:
@@ -99,3 +100,13 @@ def failure_message(self) -> str:
     def complex_types(self) -> ComplexTypeMap:
         """Return complex types present in the function (structs, unions, enums, etc.)."""
         return self._complex_types
+
+    @property
+    def code(self) -> str:
+        """Return C-Code representation for the Task."""
+        return self._code
+
+    @code.setter
+    def code(self, value):
+        """Setter function for C-Code representation of the Task"""
+        self._code = value