[BUG] Enable Resolving Attribute Path for List or Dict Workflow Inputs

[Mecoli1219]

Describe the bug

When we define a workflow where one of the tasks will take a list as input. When we use a Promise with an attribute path from another task or sub-workflow as one element of the input, It will throw an error. For instance:

@task(container_image=image)
def task_1(in1: int) -> typing.List[int]:
    return list(range(max(2, in1)))

@task(container_image=image)
def task_2(in1: int, in2: typing.List[int]) -> int:
    return in1 + sum(in2)

@workflow
def my_wf(in1: int, in2: int) -> int:
    a = task_1(in1=in1)
    a1 = a[0]
    a2 = a[1]
    return task_2(in1=5, in2=[a1, a2, in2])

Here, in2 of the input task_2 will be a list of Promise, and promise::_translate_inputs_to_literals will transform it to Literal (LiteralCollection in this case). However, it didn't try to resolve the attribute path of the Promises inside the list. Therefore, this error is received:

This is just an example of a List of Promises. There should be a similar error with Dictionary and Tuple (Tuple is currently under development).

Expected behavior

It should be supported.

Additional context to reproduce

No response

Screenshots

No response

Are you sure this issue hasn't been raised already?

• Yes

Have you read the Code of Conduct?

• Yes

[Mecoli1219]

#take

[eapolinario]

Thank you.