Correct Usage of Polyfactory?

[megetron3]

Hello developers, 👋
I am seeking guidance on whether the way I am using Polyfactory is correct.
I've simplified my code to focus only on two environments (DEV and QA) while keeping the applications_s3_path_list and policies fields.
Could someone confirm if this usage is correct or suggest any improvements?

from enum import Enum
from polyfactory.factories.pydantic_factory import ModelFactory
from polyfactory import Use

class ENV(Enum):
    DEV = "dev"
    QA = "qa"

class PolicyFactory(ModelFactory):
    policy = "DEFAULT_POLICY"  # Default policy value for all environments

# JungleRequest Factory with Defaults
class JungleRequestFactory(ModelFactory):
    __ENV__ = ENV.DEV

    applications_s3_path_list = Use(lambda: {
        ENV.DEV: ["s3://path1/"],
        ENV.QA: ["s3://path2"],
    }.get(JungleRequestFactory.__ENV__, ["s3://default_path/"]))

    policies = [PolicyFactory.build()]

# Generate a request for DEV environment
JungleRequestFactory.__ENV__ = ENV.DEV
dev_request = JungleRequestFactory.build()
print("\nDEV Request:", dev_request)

# Generate a request for QA environment
JungleRequestFactory.__ENV__ = ENV.QA
qa_request = JungleRequestFactory.build()
print("\nQA Request:", qa_request)