[BUG] Python generator incorrectly renames non-reserved model objects

[rizwansaeed]

Bug Report Checklist

• Have you provided a full/minimal spec to reproduce the issue?
• Have you validated the input using an OpenAPI validator (example)?
• What's the version of OpenAPI Generator used?
• Have you search for related issues/PRs?
• What's the actual output vs expected output?
• [Optional] Bounty to sponsor the fix (example)

Description

openapi-generator version

OpenAPI declaration file content or url

Command line used for generation

Steps to reproduce

Related issues/PRs

Suggest a fix

[spacether]

Hi there. Can you provide a sample spec that demonstrates this issue?
Without an input spec that shows the issue, we won't be able to fix it.

[rizwansaeed]

Apologies, this was raised in error and duplicates #3428