pytorch-lightning

d3b25f85 - Add `log_key_prefix` parameter to `LearningRateMonitor` (#21612)

Add `log_key_prefix` parameter to `LearningRateMonitor` (#21612) * Add `log_key_prefix` parameter to `LearningRateMonitor` callback Allow users to prepend a configurable prefix to all metric names logged by `LearningRateMonitor`. This is useful for grouping learning rate metrics in loggers like TensorBoard (e.g., `optim/lr-Adam` instead of `lr-Adam`). Fixes #21590 * Update src/lightning/pytorch/CHANGELOG.md --------- Co-authored-by: Deependu <deependujha21@gmail.com>