rewrite_on_fail

[nrfulton]

This issue captures a third party feature request: a rewrite mechanism parameterized by a requirement and a model output.

These were Kate requests; not sure they still make sense?

no_lists = Requirement(
    "Do not use numbered lists."
)
no_lists.validation_prompt = "Are there numbered lists in the report? /n/nReport: {{passage}}/n/nReply Yes or No."
no_lists.validation_answer = "N"
no_lists.rewrite_prompt = "Report: {{passage}}.  /n/nReplace all numbered lists in the above report with bullet notation instead."

[nrfulton]

We would also like to be able to use requirements in normal boolean expression checks. For example,

if m.validate(req):
    ...

This is just a __bool__ dunder override on the return type of validate; ie override the list type with a dunder of this sort:

def __bool__(self):
   return all(...)

[nrfulton]

Think about whether it makes sense to have boolean combinations of requirements as inputs to instruct, genslot, etc.

1. Test out this idea.
2. If it works add nice syntax, e.g., req_1 or req_2 is a Requirement.

[guicho271828]

#91

[nrfulton]

#91

I think this PR is unrelated?