Nomic create_nomic_map programming bug

[KastanDay]

@star-nox In this line, the variable message is undefined and will cause the program to crash.

ai-ta-backend/ai_ta_backend/nomic_logging.py

Line 220 in cfca31c

if message['role'] == 'user': # type: ignore

Same type of problem with m here:

ai-ta-backend/ai_ta_backend/nomic_logging.py

Line 231 in cfca31c

if m['role'] == 'user': # type: ignore

I just noticed this when running our new linter in #164