##### SUMMARY
helpers contains call to Display.deprecated or AnsibleModule.deprecate and is scheduled for removal

```
lib/ansible/playbook/helpers.py:158:20: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
lib/ansible/playbook/helpers.py:255:24: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
lib/ansible/playbook/helpers.py:298:24: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
lib/ansible/playbook/helpers.py:336:20: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
```

##### ISSUE TYPE
 - Bug Report

##### COMPONENT NAME
```
lib/ansible/playbook/helpers.py
```

##### ANSIBLE VERSION
```
2.12
```

##### CONFIGURATION
N/A

##### OS / ENVIRONMENT
N/A

##### STEPS TO REPRODUCE
N/A

##### EXPECTED RESULTS
N/A

##### ACTUAL RESULTS
N/A

if not isinstance(task_ds, dict):
            raise AnsibleAssertionError('The ds (%s) should be a dict but was a %s' % (ds, type(ds)))
        if 'block' in task_ds:
            t = Block.load(
                task_ds,
                play=play,
                parent_block=block,
                role=role,
                task_include=task_include,
                use_handlers=use_handlers,
                variable_manager=variable_manager,
                loader=loader,
            )
            task_list.append(t)
        else:
            args_parser = ModuleArgsParser(task_ds)
            try:
                (action, args, delegate_to) = args_parser.parse(skip_action_validation=True)
            except AnsibleParserError as e:
                
                
                if e.obj:
                    raise
                
                raise AnsibleParserError(to_native(e), obj=task_ds, orig_exc=e)
            if action in C._ACTION_ALL_INCLUDE_IMPORT_TASKS:
                if use_handlers:
                    include_class = HandlerTaskInclude
                else:
                    include_class = TaskInclude