fix default dep name for async inf

[harshit-anyscale]

• default deployment name was changed to _TaskConsumerWrapper after async inference implementation, fixed it now

[gemini-code-assist]

Code Review

This pull request fixes an issue where the default deployment name was being incorrectly set to _TaskConsumerWrapper for deployments using the @task_consumer decorator. The fix involves explicitly setting the __name__ of the wrapper class to that of the original class, which is a correct solution. A new test case is also added to verify this fix. I've suggested a small improvement to make the class wrapper more robust by copying additional attributes from the original class, which is a good practice for writing decorators.

[gemini-code-assist]

It's good that you're preserving the class name. To make the wrapper class an even better proxy for the original, it's good practice to copy other dunder attributes as well, such as __module__ and __doc__. This is what functools.update_wrapper would do, and it improves the introspection capabilities and maintainability of the decorated class.

Suggested change

	# Preserve the original class name
	_TaskConsumerWrapper.__name__ = target_cls.__name__
	# Preserve attributes from the original class
	_TaskConsumerWrapper.__name__ = target_cls.__name__
	_TaskConsumerWrapper.__module__ = target_cls.__module__
	_TaskConsumerWrapper.__doc__ = target_cls.__doc__

[abrarsheikh]

+1 ? how is this done with current deployment class?