summary and description fields on a path raise TypeError: string indices must be integers

[CharString]

From the spec:

Paths may have an optional short summary and a longer description for documentation purposes.

But zds_client.schema.get_headers raises a TypeError when a summary or description is present on a path.

[sergei-maertens]

@CharString I believe this version is no longer maintained - our fork is 21 commits ahead of this one's main branch so it's probably better to create an issue in our fork.