Removes the Task with the given name from this part
Removes ALL tasks if a name is not given
  overload 1:
                        
models:removeTask()  
  | Method Property | Fluent Description | Representation | 
|---|
 | Return Value | a ModelPart |  | 
 
  overload 2:
                        
models:removeTask(taskName)  
  | Method Property | Fluent Description | Representation | 
|---|
 | taskName accepts | a String |  | 
| Return Value | a ModelPart |  | 
 
  overload 3:
                        
models:removeTask(renderTask)  
  | Method Property | Fluent Description | Representation | 
|---|
 | renderTask accepts | a RenderTask |  | 
| Return Value | a ModelPart |  |