* add init files * fix bug, apply delay penalty * fix decoding code and getting timestamps * add option applying delay penalty on ctc log-prob * fix bug of streaming decoding * minor change for bpe-based case * add test_model.py * add README.md * add CI
* Fix style and add copyright * Minor fix * Remove duplicate lines * Reformat conformer.py by black * Reformat code style with black. * Fix github workflows * Fix lhotse installation * Install icefall requirements * Update k2 version, remove lhotse from test workflow