Fix lint and integration errors

[paulnoirel]

Description

• Integration: API key creation role handling (libs/labelbox/src/labelbox/schema/api_key.py)

  • Fixed role-name formatting mismatch between client.get_roles() (normalized names like PROJECT_ADMIN) and API key creation (server role names like Project Admin).
  • Ensured Role objects from client.get_roles() are mapped back to the correct server role name before calling the create-API-key mutation.
  • Enforced that string role inputs must match the server role name exactly (case-sensitive), aligning with integration test expectations.

• Integration: UserGroup deletion invalid-id handling (libs/labelbox/src/labelbox/schema/user_group.py)

  • Added UUID-format validation in UserGroup.delete() so invalid IDs raise MalformedQueryException("Invalid user group id") instead of surfacing backend UUID parsing errors.

• Integration: model-setup-complete message drift (test update)

  • Updated libs/labelbox/tests/integration/test_project_set_model_setup_complete.py to accept either backend error message for the “model setup complete” precondition when deleting a ProjectModelConfig.

• Lint (libs/labelbox/src/labelbox/client.py and libs/labelbox/src/labelbox/schema/project.py)

  • Fix lint error from previous commit

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Document change (fix typo or modifying any markdown files, code comments or anything in the examples folder only)

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Changes to Core Features

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Note

• API keys: Preserve server-provided role names and map SDK Role objects back to exact server role names; string roles must match case-sensitively. Use server_role_name in the createApiKey mutation.
• User groups: Validate UserGroup.delete() id as UUID and raise MalformedQueryException on invalid input.
• Tests: Relax error assertion in test_project_set_model_setup_complete.py to accept either backend message; update test_user_group.py to use UUID-formatted ids.
• Lint/formatting: Minor whitespace/format fixes in client.py and project.py (e.g., labels(...) signature wrapping, slice spacing).

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