Token projection color text is illegible in light mode.

[chuckfinca]

Minor, but yellow is a very hard to read text color on white background.

optimizer = dspy.MIPROv2(
    metric=dspy.evaluate.answer_exact_match,
    auto="medium",
    max_bootstrapped_demos=0, # ZERO FEW-SHOT EXAMPLES
    max_labeled_demos=0, # ZERO FEW-SHOT EXAMPLES
)

I'm working in Google Colab.