Missing "prompts" field in class Program cause issue when loading from checkpoint

[maisyhoang]

There is a field "prompts" in program_id.json that cause issue when loading from a checkpoint.
Here is one of the json file (search for the "prompts" field):

f170432e-eb4b-4e94-b045-c3745efacc49.json

Error:

Place that error comes from: https://github.com/codelion/openevolve/blob/21aded7f0bd26524499974075deecca26e956757/openevolve/database.py#L412

It seems that I fixed the issue with this one liner, but not sure if it is correct:

[codelion]

I will fix it, the prompts that are in the program metadata are just for reference, they are not going to be used when loading the programs from checkpoint. We will use what is in the openevolve templates.py

[jvm123]

Sorry about that bug. I like the solution in #89. Indeed, the prompt logging in the program jsons does not need to be restored into memory.